Version 7.14.0

return, not exit, on several places
Converted some macros to use NS_* so they work on non-IPv6 systems
2005-05-16 12:58:41 +00:00 · 2005-05-16 07:07:00 +00:00 · 2005-05-15 16:31:01 +00:00 · 2005-05-15 04:38:53 +00:00 · 2005-05-14 21:15:36 +00:00 · 2005-05-14 20:45:49 +00:00
686 changed files with 49731 additions and 29361 deletions
--- a/2865
+++ b/2865
--- a/CHANGES.2003
+++ b/CHANGES.2003
--- a/CHANGES.2004
+++ b/CHANGES.2004
--- a/2
+++ b/2
@@ -1,6 +1,6 @@
 COPYRIGHT AND PERMISSION NOTICE

-Copyright (c) 1996 - 2004, Daniel Stenberg, <daniel@haxx.se>.
+Copyright (c) 1996 - 2005, Daniel Stenberg, <daniel@haxx.se>.

 All rights reserved.

--- a/6
+++ b/6
@@ -15,12 +15,6 @@ Compile and build instructions follow below.
  CHANGES.0     contains ancient changes.
  CHANGES.$year contains changes for the particular year.

-  tests/memanalyze.pl
-                is for analyzing the output generated by curl if -DCURLDEBUG
-                is used when compiling (run configure with --enable-debug)
-
-  buildconf     builds the makefiles and configure stuff
-
  Makefile.dist is included as the root Makefile in distribution archives

  perl/         is a subdirectory with various perl scripts
--- a/Makefile.am
+++ b/Makefile.am
@@ -5,7 +5,7 @@
 #                            | (__| |_| |  _ <| |___
 #                             \___|\___/|_| \_\_____|
 #
-# Copyright (C) 1998 - 2004, Daniel Stenberg, <daniel@haxx.se>, et al.
+# Copyright (C) 1998 - 2005, Daniel Stenberg, <daniel@haxx.se>, et al.
 #
 # This software is licensed as described in the file COPYING, which
 # you should have received as part of this distribution. The terms
@@ -23,8 +23,8 @@

 AUTOMAKE_OPTIONS = foreign

-EXTRA_DIST = CHANGES COPYING maketgz reconf Makefile.dist	\
-  curl-config.in curl-style.el sample.emacs testcurl.sh RELEASE-NOTES
+EXTRA_DIST = CHANGES COPYING maketgz reconf Makefile.dist curl-config.in \
+ curl-style.el sample.emacs RELEASE-NOTES buildconf buildconf.bat libcurl.pc.in

 bin_SCRIPTS = curl-config

@@ -48,12 +48,26 @@ pdf:

 check: test

+if CROSSCOMPILING
+test-full: test
+test-torture: test
+
+test:
+	@echo "NOTICE: we can't run the tests when cross-compiling!"
+
+else
+
 test:
 	@(cd tests; $(MAKE) all quiet-test)

 test-full:
 	@(cd tests; $(MAKE) all full-test)

+test-torture:
+	@(cd tests; $(MAKE) all torture-test)
+
+endif
+
 #
 # Build source and binary rpms. For rpm-3.0 and above, the ~/.rpmmacros
 # must contain the following line:
--- a/Makefile.dist
+++ b/Makefile.dist
@@ -5,7 +5,7 @@
 #                            | (__| |_| |  _ <| |___
 #                             \___|\___/|_| \_\_____|
 #
-# Copyright (C) 1998 - 2004, Daniel Stenberg, <daniel@haxx.se>, et al.
+# Copyright (C) 1998 - 2005, Daniel Stenberg, <daniel@haxx.se>, et al.
 #
 # This software is licensed as described in the file COPYING, which
 # you should have received as part of this distribution. The terms
@@ -30,16 +30,83 @@ ssl:
 	make

 borland:
-	cd lib & make -f Makefile.b32
-	cd src & make -f Makefile.b32
+	cd lib
+	make -f Makefile.b32
+	cd ..\src
+	make -f Makefile.b32
+
+borland-ssl:
+	cd lib
+	make -f Makefile.b32 WITH_SSL=1
+	cd ..\src
+	make -f Makefile.b32 WITH_SSL=1
+
+borland-ssl-zlib:
+	cd lib
+	make -f Makefile.b32 WITH_SSL=1 WITH_ZLIB=1
+	cd ..\src
+	make -f Makefile.b32 WITH_SSL=1 WITH_ZLIB=1
+
+borland-clean:
+	cd lib
+	make -f Makefile.b32 clean
+	cd ..\src
+	make -f Makefile.b32 clean
+
+watcom:
+	cd lib
+	wmake -f Makefile.Watcom
+	cd ..\src
+	wmake -f Makefile.Watcom
+
+watcom-clean:
+	cd lib
+	wmake -f Makefile.Watcom clean
+	cd ..\src
+	wmake -f Makefile.Watcom clean

 mingw32:
-	cd lib & make -f Makefile.m32 ZLIB=1
-	cd src & make -f Makefile.m32 ZLIB=1
+	$(MAKE) -C lib -f Makefile.m32 ZLIB=1
+	$(MAKE) -C src -f Makefile.m32 ZLIB=1

 mingw32-ssl:
-	cd lib & make -f Makefile.m32 SSL=1 ZLIB=1
-	cd src & make -f Makefile.m32 SSL=1 ZLIB=1
+	$(MAKE) -C lib -f Makefile.m32 SSL=1 ZLIB=1
+	$(MAKE) -C src -f Makefile.m32 SSL=1 ZLIB=1
+
+mingw32-clean:
+	$(MAKE) -C lib -f Makefile.m32 clean
+	$(MAKE) -C src -f Makefile.m32 clean
+
+vc-clean:
+	cd lib
+	nmake -f Makefile.vc6 clean
+	cd ..\src
+	nmake -f Makefile.vc6 clean
+
+vc-all:
+	cd lib
+	nmake -f Makefile.vc6 cfg=release
+	nmake -f Makefile.vc6 cfg=release-ssl
+	nmake -f Makefile.vc6 cfg=release-zlib
+	nmake -f Makefile.vc6 cfg=release-ssl-zlib
+	nmake -f Makefile.vc6 cfg=release-ssl-dll
+	nmake -f Makefile.vc6 cfg=release-zlib-dll
+	nmake -f Makefile.vc6 cfg=release-ssl-dll-zlib-dll
+	nmake -f Makefile.vc6 cfg=release-dll
+	nmake -f Makefile.vc6 cfg=release-dll-ssl-dll
+	nmake -f Makefile.vc6 cfg=release-dll-zlib-dll
+	nmake -f Makefile.vc6 cfg=release-dll-ssl-dll-zlib-dll
+	nmake -f Makefile.vc6 cfg=debug
+	nmake -f Makefile.vc6 cfg=debug-ssl
+	nmake -f Makefile.vc6 cfg=debug-zlib
+	nmake -f Makefile.vc6 cfg=debug-ssl-zlib
+	nmake -f Makefile.vc6 cfg=debug-ssl-dll
+	nmake -f Makefile.vc6 cfg=debug-zlib-dll
+	nmake -f Makefile.vc6 cfg=debug-ssl-dll-zlib-dll
+	nmake -f Makefile.vc6 cfg=debug-dll
+	nmake -f Makefile.vc6 cfg=debug-dll-ssl-dll
+	nmake -f Makefile.vc6 cfg=debug-dll-zlib-dll
+	nmake -f Makefile.vc6 cfg=debug-dll-ssl-dll-zlib-dll

 vc:
 	cd lib
@@ -47,27 +114,75 @@ vc:
 	cd ..\src
 	nmake /f Makefile.vc6

+vc-zlib:
+	cd lib
+	nmake /f Makefile.vc6 cfg=release-zlib
+	cd ..\src
+	nmake /f Makefile.vc6 cfg=release-zlib
+
 vc-ssl:
 	cd lib
 	nmake /f Makefile.vc6 cfg=release-ssl
 	cd ..\src
 	nmake /f Makefile.vc6 cfg=release-ssl

+vc-ssl-zlib:
+	cd lib
+	nmake /f Makefile.vc6 cfg=release-ssl-zlib
+	cd ..\src
+	nmake /f Makefile.vc6 cfg=release-ssl-zlib
+
 vc-ssl-dll:
 	cd lib
 	nmake /f Makefile.vc6 cfg=release-ssl-dll
 	cd ..\src
-	nmake /f Makefile.vc6
+	nmake /f Makefile.vc6 cfg=release-ssl-dll

-vc-libcurl-ssl-dll:
+vc-dll-ssl-dll:
 	cd lib
-	nmake /f Makefile.vc6 cfg=release-libcurl-ssl-dll
+	nmake /f Makefile.vc6 cfg=release-dll-ssl-dll
 	cd ..\src
-	nmake /f Makefile.vc6
+	nmake /f Makefile.vc6 cfg=release-dll-ssl-dll
+
+vc-dll:
+	cd lib
+	nmake /f Makefile.vc6 cfg=release-dll
+	cd ..\src
+	nmake /f Makefile.vc6 cfg=release-dll
+
+vc-dll-zlib-dll:
+	cd lib
+	nmake /f Makefile.vc6 cfg=release-dll-zlib-dll
+	cd ..\src
+	nmake /f Makefile.vc6 cfg=release-dll-zlib-dll
+
+vc-dll-ssl-dll-zlib-dll:
+	cd lib
+	nmake /f Makefile.vc6 cfg=release-dll-ssl-dll-zlib-dll
+	cd ..\src
+	nmake /f Makefile.vc6 cfg=release-dll-ssl-dll-zlib-dll
+
+vc-ssl-dll-zlib-dll:
+	cd lib
+	nmake /f Makefile.vc6 cfg=release-ssl-dll-zlib-dll
+	cd ..\src
+	nmake /f Makefile.vc6 cfg=release-ssl-dll-zlib-dll
+
+vc-zlib-dll:
+	cd lib
+	nmake /f Makefile.vc6 cfg=release-zlib-dll
+	cd ..\src
+	nmake /f Makefile.vc6 cfg=release-zlib-dll
+
+vc-sspi:
+	cd lib
+	nmake /f Makefile.vc6 cfg=release WINDOWS_SSPI=1
+	cd ..\src
+	nmake /f Makefile.vc6 cfg=release WINDOWS_SSPI=1

 djgpp:
-	make -C lib -f Makefile.dj
-	make -C src -f Makefile.dj
+	$(MAKE) -C lib -f Makefile.dj
+	$(MAKE) -C src -f Makefile.dj

 cygwin:
 	./configure
@@ -82,8 +197,16 @@ amiga:
 	cd ./src && make -f makefile.amiga

 netware:
-	cd lib && make -f Makefile.netware
-	cd src && make -f Makefile.netware
+	$(MAKE) -C lib -f Makefile.netware
+	$(MAKE) -C src -f Makefile.netware
+
+netware-ssl:
+	$(MAKE) -C lib -f Makefile.netware SSL=1
+	$(MAKE) -C src -f Makefile.netware SSL=1
+
+netware-clean:
+	$(MAKE) -C lib -f Makefile.netware clean
+	$(MAKE) -C src -f Makefile.netware clean

 unix: all

--- a/42
+++ b/42
@@ -1,12 +1,12 @@
-                                  _   _ ____  _     
-                              ___| | | |  _ \| |    
-                             / __| | | | |_) | |    
-                            | (__| |_| |  _ <| |___ 
+                                  _   _ ____  _
+                              ___| | | |  _ \| |
+                             / __| | | | |_) | |
+                            | (__| |_| |  _ <| |___
                             \___|\___/|_| \_\_____|

 README

-  Curl is a command line tool for transfering data specified with URL
+  Curl is a command line tool for transferring data specified with URL
  syntax. Find out how to use Curl by reading the curl.1 man page or the
  MANUAL document. Find out how to install Curl by reading the INSTALL
  document.
@@ -17,7 +17,9 @@ README

  You find answers to the most frequent questions we get in the FAQ document.

-  Study the COPYING file for distribution terms and similar.
+  Study the COPYING file for distribution terms and similar. If you distribute
+  curl binaries or other binaries that involve libcurl, you might enjoy the
+  LICENSE-MIXING document.

 CONTACT

@@ -32,45 +34,55 @@ WEB SITE

        Sweden    -- http://curl.haxx.se/
        Australia -- http://curl.planetmirror.com/
-        Estonia   -- http://curl.dope-brothers.com/
+        Austria   -- http://curl.gds.tuwien.ac.at/
+        Denmark   -- http://curl.cofman.dk/
+        Estonia   -- http://curl.wildyou.net/
+        France    -- http://curl.mirror.internet.tp/
+        Germany   -- http://curl.kgt.org/
        Germany   -- http://curl.mirror.at.stealer.net/
        Germany   -- http://curl.netmirror.org/
        Russia    -- http://curl.tsuren.net/
+        Taiwan    -- http://curl.cs.pu.edu.tw/
        Thailand  -- http://curl.siamu.ac.th/
        US (CA)   -- http://curl.mirror.redwire.net/
+        US (CA)   -- http://curl.mirrormonster.com/
+        US (CA)   -- http://curl.signal42.com/
+        US (TX)   -- http://curl.109k.com/

 DOWNLOAD

  The official download mirror sites are:

        Australia -- http://curl.planetmirror.com/download.html
-        Estonia   -- http://curl.dope-brothers.com/download.html
+        Austria   -- http://curl.gds.tuwien.ac.at/download.html
+        Estonia   -- http://curl.wildyou.net/download.html
        Germany   -- ftp://ftp.fu-berlin.de/pub/unix/network/curl/
        Germany   -- http://curl.mirror.at.stealer.net/download.html
        Germany   -- http://curl.netmirror.org/download.html
+        Germany   -- http://www.mirrorspace.org/curl/
        Hongkong  -- http://www.execve.net/curl/
        Russia    -- http://curl.tsuren.net/download.html
        Sweden    -- ftp://ftp.sunet.se/pub/www/utilities/curl/
        Sweden    -- http://cool.haxx.se/curl/
+        Taiwan    -- http://curl.cs.pu.edu.tw/download.html
        Thailand  -- http://curl.siamu.ac.th/download.html
        US (CA)   -- http://curl.mirror.redwire.net/download.html
+        US (CA)   -- http://curl.mirrormonster.com/download.html
+        US (CA)   -- http://curl.signal42.com/download.html
+        US (TX)   -- http://curl.109k.com/download.html

 CVS

  To download the very latest source off the CVS server do this:

-    cvs -d :pserver:cvsread@cvs.php.net:/repository login
+   cvs -d :pserver:anonymous@cool.haxx.se:/cvsroot/curl login

-  (enter "phpfi" when asked for password)
+  (just press enter when asked for password)

-    cvs -d :pserver:cvsread@cvs.php.net:/repository co curl 
+   cvs -d :pserver:anonymous@cool.haxx.se:/cvsroot/curl co curl

  (you'll get a directory named curl created, filled with the source code)

-    cvs -d :pserver:cvsread@cvs.php.net:/repository logout
-        
-  (you're off the hook!)
-
 NOTICE

  Curl contains pieces of source code that is Copyright (c) 1998, 1999
--- a/80
+++ b/80
@@ -1,54 +1,58 @@
-Curl and libcurl 7.11.2. A bugfix release.
+Curl and libcurl 7.14.0

- Public curl release number:               80
- Releases counted from the very beginning: 107
- Available command line options:           94
- Available curl_easy_setopt() options:     113
+ Public curl release number:               88
+ Releases counted from the very beginning: 115
+ Available command line options:           107
+ Available curl_easy_setopt() options:     122
+ Number of public functions in libcurl:    46
+ Amount of public web site mirrors:        23
+ Number of known libcurl bindings:         31
+ Number of contributors:                   437

 This release includes the following changes:

- o the ares build now requires c-ares 1.2.0 or later
- o --tcp-nodelay and CURLOPT_TCP_NODELAY were added
- o curl/curlver.h contains the libcurl version info now
+ o modified default HTTP request headers
+ o curl --trace-time added for time stamping trace logs
+ o curl now respects the SSL_CERT_DIR and SSL_CERT_PATH environment variables
+ o more search paths for curl's default .curlrc config file check
+ o GnuTLS support, use configure --with-gnutls. Work on this was sponsored
+   by The Written Word.

 This release includes the following bugfixes:

- o getting only a 100 Continue response and nothing else, when talking HTTP,
-   is now treated as an error by libcurl
- o fixed minor memory leak in libcurl for Windows when staticly linked
- o POST/PUT using Digest/NTLM/Negotiate (including anyauth) now work better
- o --limit-rate with high speed rates is a lot more accurate now, and supports
-   limiting to speeds >2GB/sec on systems with Large File support.
- o curl_strnqual.3 "refer-to" man page fix
- o fixed a minor very old progress meter final update bug
- o added checks for a working NI_WITHSCOPEID before that is used
- o fixed a flaw that prevented ares name resolve timeouts to occur
- o getting user name from http_proxy env variable works now
- o fixed too early name resolve timeouts with ares
- o HTTP Digest "re-negotiation" works now
- o CURLOPT_FAILONERROR (-f/--fail) works with all kinds of authentication
- o better thread-safety thanks to the internal strerror() replacement
- o better thread-safety on AIX thanks to better function detection
- o minor ipv6 build fix for windows
- o the test suite runs fine with mingw-built curl
- o the postit2.c example works now
- o better error message when --interface fails on windows
- o the progress meter now displays very long times better
- o CURLINFO_CONTENT_LENGTH_DOWNLOAD with CURLOPT_NOBODY set TRUE now works
- o passwords longer than 14 letters work with NTLM
- o 'make netware' in the root dir works now
- o builds fine on VMS again and even nicer than before
+ o uses select() instead of poll() even on Mac OS X 10.4
+ o reconnected proxy use with NTLM auth on the same handle
+ o warns about bad -z date syntax
+ o docs/THANKS now contains all known contributors
+ o builds out-of-the-box on (presumably ipv6-enabled) AIX 4.3 hosts
+ o curl --head could wrongly complain on bad chunked-encoding
+ o --interface SIGSEGVed on a bad address
+ o kill the HTTPS server better when stopping the test suite
+ o builds fine with VS2005 on x64
+ o auth fix for HTTP redirects and .netrc usage
+ o FTP uploads show the progress meter easier
+ o MSVC makefile fixes for static libcurl builds
+ o configure fix for static libcurl build on Windows
+ o --retry-delay
+ o POST with read callback now uses Expect: 100-continue
+ o CURLOPT_PORT didn't actually use the set port number
+ o HTTP 304 response with Content-Length: header
+ o time-conditioned FTP uploads

 Other curl-related news since the previous public release:

- o PycURL 7.11.1 was released: http://pycurl.sf.net/
- o New German web mirror: http://curl.netmirror.org/
+ o http://curl.mirroring.de/ is a new german curl mirror
+ o pycurl 7.13.2: http://pycurl.sf.net/
+ o TclCurl 0.13.2: http://personal1.iddeo.es/andresgarci/tclcurl/english/
+ o http://curl.webhosting76.com/ is a new US curl mirror
+ o http://curl.meulie.net/ is a new Canadian curl mirror

 This release would not have looked like this without help, code, reports and
 advice from friends like these:

- Thomas Schwinge, Marty Kuhrt, G<>nter Knauf, Kevin Roth, Glen Nakamura, Gisle
- Vanem, Greg Hewgill, Joe Halpin, Tor Arntsen, Dirk Manske, Roy Shan, Mitz
- Wark, Andr<64>s Garc<72>a, Robin Kay, Alan Pinstein, David Byron, Nathan O'Sullivan
+ Christophe Legry, Cory Nelson, Gisle Vanem, Dan Fandrich, Toshiyuki Maezawa,
+ Olivier, Andres Garcia, Dave Dribin, Alex Suykov, Cory Nelson, Fred New,
+ Paul Moore, Alexander Zhuravlev, Bryan Henderson, Jeremy Brown, Allan,
+ Grigory Entin

        Thanks! (and sorry if I forgot to mention someone)
--- a/48
+++ b/48
@@ -1,28 +1,40 @@
 Issues not sorted in any particular order.
-  #[num] refers to bug report numbers.
-  UNASSIGNED means that no person has publicly stated to work on the issue.
-  DELETE means the issue is subject for dismissal

-To get fixed in 7.11.2 (planned release May/June 2004)
+To get fixed in 7.14.0 (planned release: May/June 2005)
 ======================

-31. Fix multi interface for windows with ares. curl_multi_fdset() returns
-    blank fdsets during name lookup which causes a following select() to fail!
-    High prio.
+   - Make the tests run better on more platforms.

-To get fixed in 7.12.0
+To get fixed in 7.14.1 (planned release: June 2005)
 ======================

-25. curl_easy_strerror() curl_multi_strerror() curl_share_strerror()
-    Code already in CVS. Messages need overview/improvements.
-    Medium prio.
+58 - Fix KNOWN_BUGS #19: "FTP 3rd party transfers with the multi interface
+     doesn't work"

-26. i18n of error messages?
-    Low prio. Nobody has volunteered. Subject for removal.
+47 - Peter Sylvester's patch for SRP on the TLS layer
+     Awaits OpenSSL support for this, no need to support this in libcurl before
+     there's an OpenSSL release that does it.

-33. Add a function to replace the malloc-calls within libcurl.
-    Low prio. Seshubabu Pasam works on this.
+To get fixed in 7.15.0
+======================

-35. Rearrange lib/hostip.c to reduce the amount of #ifdefs and make it easier
-    to follow "the flow". Daniel's task.
-    Medium prio.
+55 - Add a function to the multi interface that gets file descriptors, as an
+     alternative to the curl_multi_fdset(). This is necessary to allow apps to
+     properly avoid the FD_SETSIZE problem.
+
+56 - Make curl_easy_perform() a wrapper-function that simply creates a multi
+     handle, adds the easy handle to it, runs curl_multi_perform() until the
+     transfer is done, then detach the easy handle, destroy the multi handle
+     and return the easy handle's return code. This will thus make everything
+     internally use and assume the multi interface. The select()-loop should
+     use the new function from (55).
+
+To get fixed in 7.16.0
+======================
+
+57 - Add an interface to libcurl for getting and setting cookies from an easy
+     handle. One idea: http://curl.haxx.se/mail/lib-2004-12/0195.html the
+     older idea: http://curl.haxx.se/dev/COOKIES. We need to settle on some
+     middle ground I guess.
+
+60 - 
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -87,9 +87,7 @@ AC_DEFINE(HAVE_IOCTLSOCKET_CASE, 1, [use Ioctlsocket() for non-blocking sockets]
 dnl Ioctlsocket didnt compile, do test 5!
  AC_TRY_COMPILE([
 /* headers for SO_NONBLOCK test (BeOS) */
-#include <sys/types.h>
-#include <unistd.h>
-#include <fcntl.h>
+#include <socket.h>
 ],[
 /* SO_NONBLOCK source code */
 long b = 1;
@@ -124,6 +122,30 @@ dnl end of non-blocking try-compile test
  fi
 ])

+dnl Check for struct sockaddr_storage. Most IPv6-enabled hosts have it, but
+dnl AIX 4.3 is one known exception.
+AC_DEFUN([TYPE_SOCKADDR_STORAGE],
+[
+   AC_CHECK_TYPE([struct sockaddr_storage],
+        AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE, 1,
+                  [if struct sockaddr_storage is defined]), ,
+   [
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+   ])
+
+])
+
 dnl Check for socklen_t: historically on BSD it is an int, and in
 dnl POSIX 1g it is a type of its own, but some platforms use different
 dnl types for the argument to getsockopt, getpeername, etc.  So we
@@ -236,7 +258,7 @@ exit (h == NULL ? 1 : 0); }],[
 ])

 dnl ************************************************************
-dnl check for working getaddrinfo()
+dnl check for working getaddrinfo() that works with AI_NUMERICHOST
 dnl
 AC_DEFUN([CURL_CHECK_WORKING_GETADDRINFO],[
  AC_CACHE_CHECK(for working getaddrinfo, ac_cv_working_getaddrinfo,[
@@ -251,6 +273,7 @@ int main(void)
    int error;

    memset(&hints, 0, sizeof(hints));
+    hints.ai_flags = AI_NUMERICHOST;
    hints.ai_family = AF_UNSPEC;
    hints.ai_socktype = SOCK_STREAM;
    error = getaddrinfo("127.0.0.1", "8080", &hints, &ai);
@@ -324,8 +347,24 @@ dnl program worked:
 [ ac_cv_working_ni_withscopeid="yes" ],
 dnl program failed:
 [ ac_cv_working_ni_withscopeid="no" ],
-dnl we cross-compile:
-[ ac_cv_working_ni_withscopeid="yes" ]
+dnl we cross-compile, check the headers using the preprocessor
+[
+
+ AC_EGREP_CPP(WORKS,
+[
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netdb.h>
+
+#ifdef NI_WITHSCOPEID
+WORKS
+#endif
+],
+  ac_cv_working_ni_withscopeid="yes",
+  ac_cv_working_ni_withscopeid="no" )
+
+ ]
 ) dnl end of AC_RUN_IFELSE

 ]) dnl end of AC_CACHE_CHECK
@@ -396,6 +435,17 @@ AC_DEFUN([CURL_CHECK_STRERROR_R],
 	AC_MSG_RESULT(no))])])

  if test "x$strerror_r" = "xyes"; then
+
+    dnl check if strerror_r is properly declared in the headers
+    AC_CHECK_DECL(strerror_r, ,
+     AC_DEFINE(HAVE_NO_STRERROR_R_DECL, 1, [we have no strerror_r() proto])
+,
+[#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+])
+
    dnl determine if this strerror_r() is glibc or POSIX
    AC_MSG_CHECKING([for a glibc strerror_r API])
    AC_TRY_RUN([
@@ -412,13 +462,18 @@ main () {
    return 0;
 }
 ],
+    GLIBC_STRERROR_R="1"
    AC_DEFINE(HAVE_GLIBC_STRERROR_R, 1, [we have a glibc-style strerror_r()])
    AC_MSG_RESULT([yes]),
-    AC_MSG_RESULT([no])
+    AC_MSG_RESULT([no]),
+    dnl cross-compiling!
+    AC_MSG_NOTICE([cannot determine strerror_r() style: edit lib/config.h manually!])
    )

-    AC_MSG_CHECKING([for a POSIX strerror_r API])
-    AC_TRY_RUN([
+    if test -z "$GLIBC_STRERROR_R"; then
+
+      AC_MSG_CHECKING([for a POSIX strerror_r API])
+      AC_TRY_RUN([
 #include <string.h>
 #include <errno.h>
 int
@@ -433,12 +488,16 @@ main () {
    return 0;
 }
 ],
-    AC_DEFINE(HAVE_POSIX_STRERROR_R, 1, [we have a POSIX-style strerror_r()])
-    AC_MSG_RESULT([yes]),
-    AC_MSG_RESULT([no])
+      AC_DEFINE(HAVE_POSIX_STRERROR_R, 1, [we have a POSIX-style strerror_r()])
+      AC_MSG_RESULT([yes]),
+      AC_MSG_RESULT([no]) ,
+      dnl cross-compiling!
+      AC_MSG_NOTICE([cannot determine strerror_r() style: edit lib/config.h manually!])
    )

-  fi
+    fi dnl if not using glibc API
+
+  fi dnl we have a strerror_r

 ])

@@ -658,10 +717,11 @@ AC_DEFUN([CURL_CC_DEBUG_OPTS],
         dnl   "invalid format string conversion"
         dnl * 279 warns on static conditions in while expressions
         dnl * 981 warns on "operands are evaluated in unspecified order"
+         dnl * 1418 "external definition with no prior declaration"
         dnl * 1419 warns on "external declaration in primary source file"
         dnl   which we know and do on purpose.

-         WARN="-wd279,269,1419,981"
+         WARN="-wd279,269,981,1418,1419"

         if test "$gccnum" -gt "600"; then
            dnl icc 6.0 and older doesn't have the -Wall flag
@@ -669,15 +729,20 @@ AC_DEFUN([CURL_CC_DEBUG_OPTS],
         fi
       else dnl $ICC = yes
         dnl this is a set of options we believe *ALL* gcc versions support:
-         WARN="-W -Wall -Wwrite-strings -pedantic -Wno-long-long -Wpointer-arith -Wnested-externs -Winline -Wmissing-declarations -Wmissing-prototypes -Wsign-compare"
+         WARN="-W -Wall -Wwrite-strings -pedantic -Wpointer-arith -Wnested-externs -Winline -Wmissing-prototypes"

         dnl -Wcast-align is a bit too annoying on all gcc versions ;-)

+         if test "$gccnum" -ge "207"; then
+           dnl gcc 2.7 or later
+           WARN="$WARN -Wmissing-declarations"
+         fi
+
         if test "$gccnum" -gt "295"; then
           dnl only if the compiler is newer than 2.95 since we got lots of
           dnl "`_POSIX_C_SOURCE' is not defined" in system headers with
           dnl gcc 2.95.4 on FreeBSD 4.9!
-           WARN="$WARN -Wundef"
+           WARN="$WARN -Wundef -Wno-long-long -Wsign-compare"
         fi

         if test "$gccnum" -ge "296"; then
@@ -697,6 +762,11 @@ AC_DEFUN([CURL_CC_DEBUG_OPTS],
           WARN="$WARN -Wendif-labels -Wstrict-prototypes"
         fi

+         if test "$gccnum" -ge "304"; then
+           # try -Wunreachable-code on gcc 3.4
+           WARN="$WARN -Wunreachable-code"
+         fi
+
         for flag in $CPPFLAGS; do
           case "$flag" in
            -I*)
@@ -737,3 +807,72 @@ AC_DEFUN([CURL_CC_DEBUG_OPTS],

 ]) dnl end of AC_DEFUN()

+
+dnl Determine the name of the library to pass to dlopen() based on the name
+dnl that would normally be given to AC_CHECK_LIB.  The preprocessor symbol
+dnl given is set to the quoted library file name. 
+dnl The standard dynamic library file name is first generated, based on the
+dnl current system type, then a search is performed for that file on the
+dnl standard dynamic library path.  If it is a symbolic link, the destination
+dnl of the link is used as the file name, after stripping off any minor
+dnl version numbers. If a library file can't be found, a guess is made.
+dnl This macro assumes AC_PROG_LIBTOOL has been called and requires perl
+dnl to be available in the PATH, or $PERL to be set to its location.
+dnl
+dnl CURL_DLLIB_NAME(VARIABLE, library_name)
+dnl e.g. CURL_DLLIB_NAME(LDAP_NAME, ldap) on a Linux system might result
+dnl in LDAP_NAME holding the string "libldap.so.2".
+
+AC_DEFUN([CURL_DLLIB_NAME],
+[
+AC_MSG_CHECKING([name of dynamic library $2])
+dnl The shared library extension variable name changes from version to
+dnl version of libtool.  Try a few names then just set one statically.
+test -z "$shared_ext" && shared_ext="$shrext_cmds"
+test -z "$shared_ext" && shared_ext="$shrext"
+test -z "$shared_ext" && shared_ext=".so"
+
+dnl Create the library link name of the correct form for this platform
+LIBNAME_LINK_SPEC=`echo "$library_names_spec" | $SED 's/^.* //'`
+DLGUESSLIB=`name=$2 eval echo "$libname_spec"`
+DLGUESSFILE=`libname="$DLGUESSLIB" release="" major="" versuffix="" eval echo "$LIBNAME_LINK_SPEC"`
+
+dnl Synthesize a likely dynamic library name in case we can't find an actual one
+SO_NAME_SPEC="$soname_spec"
+dnl soname_spec undefined when identical to the 1st entry in library_names_spec
+test -z "$SO_NAME_SPEC" && SO_NAME_SPEC=`echo "$library_names_spec" | $SED 's/ .*$//'`
+DLGUESSSOFILE=`libname="$DLGUESSLIB" release="" major="" versuffix="" eval echo "$SO_NAME_SPEC"`
+
+if test "$cross_compiling" = yes; then
+  dnl Can't look at filesystem when cross-compiling
+  AC_DEFINE_UNQUOTED($1, "$DLGUESSSOFILE", [$2 dynamic library file])
+  AC_MSG_RESULT([$DLGUESSSOFILE (guess while cross-compiling)])
+else
+
+  DLFOUNDFILE=""
+  if test "$sys_lib_dlsearch_path_spec" ; then
+    dnl Search for the link library name and see what it points to.
+    for direc in $sys_lib_dlsearch_path_spec ; do
+      DLTRYFILE="$direc/$DLGUESSFILE"
+      dnl Find where the symbolic link for this name points
+      changequote(<<, >>)dnl
+      <<
+      DLFOUNDFILE=`${PERL:-perl} -e 'use File::Basename; (basename(readlink($ARGV[0])) =~ /^(.*[^\d]\.\d+)[\d\.]*$/ && print ${1}) || exit 1;' "$DLTRYFILE" 2>&5`
+      >>
+      changequote([, ])dnl
+      if test "$?" -eq "0"; then
+        dnl Found the file link
+        break
+      fi
+    done
+  fi
+
+  if test -z "$DLFOUNDFILE" ; then
+    dnl Couldn't find a link library, so guess at a name.
+    DLFOUNDFILE="$DLGUESSSOFILE"
+  fi
+
+  AC_DEFINE_UNQUOTED($1, "$DLFOUNDFILE", [$2 dynamic library file])
+  AC_MSG_RESULT($DLFOUNDFILE)
+fi
+])
--- a/ares/.cvsignore
+++ b/ares/.cvsignore
@@ -6,3 +6,18 @@ ahost
 config.log
 config.status
 aclocal.m4
+.deps
+Makefile.in
+config.guess
+config.h
+config.h.in
+config.sub
+libtool
+ltmain.sh
+stamp-h1
+*.lo
+.libs
+depcomp
+libcares.la
+missing
+ares_version.h.dist
--- a/ares/AUTHORS
+++ b/ares/AUTHORS
@@ -0,0 +1,13 @@
+c-ares is based on ares, and these are the people that have worked on it since
+the fork was made:
+
+Daniel Stenberg
+Dominick Meglio
+liren at vivisimo.com
+James Bursa
+Duncan Wilcox
+Dirk Manske
+Dan Fandrich
+Gisle Vanem
+Gunter Knauf
+Henrik Stoerner
--- a/ares/CHANGES
+++ b/ares/CHANGES
@@ -1,5 +1,183 @@
  Changelog for the c-ares project

+* May 14
+
+- Added an inet_ntop function from BIND for systems that do not have it.
+
+* April 9
+
+- Made sortlist support IPv6 (this can probably use some testing).
+
+- Made sortlist support CIDR matching for IPv4.
+
+* April 8
+
+- Added preliminary IPv6 support to ares_gethostbyname. Currently, sortlist
+  does not work with IPv6. Also provided an implementation of bitncmp from
+  BIND for systems that do not supply this function. This will be used to add
+  IPv6 support to sortlist.
+
+- Made ares_gethostbyaddr support IPv6 by specifying AF_INET6 as the family.
+  The function can lookup IPv6 addresses both from files (/etc/hosts) and
+  DNS lookups.
+
+* April 7
+
+- Tupone Alfredo fixed includes of arpa/nameser_compat.h to build fine on Mac
+  OS X.
+
+* April 5
+
+- Dominick Meglio: Provided implementations of inet_net_pton and inet_pton
+  from BIND for systems that do not include these functions.
+
+* March 11, 2005
+
+- Dominick Meglio added ares_parse_aaaa_reply.c and did various
+  adjustments. The first little steps towards IPv6 support!
+
+* November 7
+
+- Fixed the VC project and makefile to use ares_cancel and ares_version
+
+* October 24
+
+- The released ares_version.h from 1.2.1 says 1.2.0 due to a maketgz flaw.
+  This is now fixed.
+
+Version 1.2.1 (October 20, 2004)
+
+* September 29
+
+- Henrik Stoerner fix: got a report that Tru64 Unix (the unix from Digital
+  when they made Alpha's) uses /etc/svc.conf for the purpose fixed below for
+  other OSes. He made c-ares check for and understand it if present.
+
+- Now c-ares will use local host name lookup _before_ DNS resolving by default
+  if nothing else is told.
+
+* September 26
+
+- Henrik Stoerner: found out that c-ares does not look at the /etc/host.conf
+  file to determine the sequence in which to search /etc/hosts and DNS.  So on
+  systems where this order is defined by /etc/host.conf instead of a "lookup"
+  entry in /etc/resolv.conf, c-ares will always default to looking in DNS
+  first, and /etc/hosts second.
+
+  c-ares now looks at
+
+  1) resolv.conf (for the "lookup" line);
+  2) nsswitch.fon (for the "hosts:" line);
+  3) host.conf (for the "order" line).
+
+  First match wins.
+
+- Dominick Meglio patched: C-ares on Windows assumed that the HOSTS file is
+  located in a static location. It assumed
+  C:\Windows\System32\Drivers\Etc. This is a poor assumption to make. In fact,
+  the location of the HOSTS file can be changed via a registry setting.
+
+  There is a key called DatabasePath which specifies the path to the HOSTS
+  file:
+  http://www.microsoft.com/technet/itsolutions/network/deploy/depovg/tcpip2k.mspx
+
+  The patch will make c-ares correctly consult the registry for the location
+  of this file.
+
+* August 29
+
+- Gisle Vanem fixed the MSVC build files.
+
+* August 20
+
+- Gisle Vanem made c-ares build and work with his Watt-32 TCP/IP stack.
+
+* August 13
+
+- Harshal Pradhan made a minor syntax change in ares_init.c to make it build
+  fine with MSVC 7.1
+
+* July 24
+
+- Made the lib get built static only if --enable-debug is used.
+
+- Gisle Vanem fixed:
+
+  Basically in loops like handle_errors(), 'query->next' was assigned a local
+  variable and then query was referenced after the memory was freed by
+  next_server(). I've changed that so next_server() and end_query() returns
+  the next query. So callers should use this ret-value.
+
+  The next problem was that 'server->tcp_buffer_pos' had a random value at
+  entry to 1st recv() (luckily causing Winsock to return ENOBUFS).
+
+  I've also added a ares_writev() for Windows to streamline the code a bit
+  more.
+
+* July 20
+- Fixed a few variable return types for some system calls. Made configure
+  check for ssize_t to make it possible to use that when receiving the send()
+  error code. This is necessary to prevent compiler warnings on some systems.
+
+- Made configure create config.h, and all source files now include setup.h that
+  might include the proper config.h (or a handicrafted alternative).
+
+- Switched to 'ares_socket_t' type for sockets in ares, since Windows don't
+  use 'int' for that.
+
+- automake-ified and libool-ified c-ares. Now it builds libcares as a shared
+  lib on most platforms if wanted. (This bloated the size of the release
+  archive with another 200K!)
+
+- Makefile.am now uses Makefile.inc for the c sources, h headers and man
+  pages, to make it easier for other makefiles to use the exact same set of
+  files.
+
+- Adjusted 'maketgz' to use the new automake magic when building distribution
+  archives.
+
+- Anyone desires HTML and/or PDF versions of the man pages in the release
+  archives?
+
+* July 3
+- G<>nter Knauf made c-ares build and run on Novell Netware.
+
+* July 1
+- Gisle Vanem provided Makefile.dj to build with djgpp, added a few more djgpp
+  fixes and made ares not use 'errno' to provide further info on Windows.
+
+* June 30
+- Gisle Vanem made it build with djgpp and run fine with the Watt-32 stack.
+
+* June 10
+- Gisle Vanem's init patch for Windows:
+
+  The init_by_resolv_conf() function fetches the DNS-server(s)
+  from a series of registry branches.
+
+  This can be wrong in the case where DHCP has assigned nameservers, but the
+  user has overridden these servers with other prefered settings. Then it's
+  wrong to use the DHCPNAMESERVER setting in registry.
+
+  In the case of no global DHCP-assigned or fixed servers, but DNS server(s)
+  per adapter, one has to query the adapter branches.  But how can c-ares know
+  which adapter is valid for use? AFAICS it can't. There could be one adapter
+  that is down (e.g. a VPN adapter).
+
+  So it's better to leave this to the IP Helper API (iphlapi) available in
+  Win-98/2000 and later. My patch falls-back to the old way if not available.
+
+* June 8
+- James Bursa fixed an init issue for RISC OS.
+
+* May 11
+- Nico Stappenbelt reported that when processing domain and search lines in
+  the resolv.conf file, the first entry encountered is processed and used as
+  the search list. According to the manual pages for both Linux, Solaris and
+  Tru64, the last entry of either a domain or a search field is used.
+
+  This is now adjusted in the code
+
 Version 1.2.0 (April 13, 2004)

 * April 2, 2004
--- a/ares/FILES
+++ b/ares/FILES
@@ -10,6 +10,9 @@ maketgz
 aclocal.m4
 acinclude.m4
 Makefile.in
+Makefile.dj
+Makefile.m32
+Makefile.netware
 install-sh
 mkinstalldirs
 configure
--- a/ares/Makefile.am
+++ b/ares/Makefile.am
@@ -0,0 +1,66 @@
+AUTOMAKE_OPTIONS = foreign
+
+lib_LTLIBRARIES = libcares.la
+
+man_MANS = $(MANPAGES)
+
+MSVCFILES = vc/adig/adig.dep vc/adig/adig.dsp vc/adig/adig.mak	\
+ vc/adig/adig.plg vc/vc.dsw vc/ahost/ahost.dep vc/ahost/ahost.dsp	\
+ vc/ahost/ahost.mak vc/ahost/ahost.plg vc/areslib/areslib.dep		\
+ vc/areslib/areslib.dsp vc/areslib/areslib.mak vc/areslib/areslib.plg
+
+# adig and ahost are just sample programs and thus not mentioned with the
+# regular sources and headers
+EXTRA_DIST = CHANGES README.cares Makefile.inc adig.c ahost.c $(man_MANS) \
+ $(MSVCFILES) AUTHORS
+
+
+VER=-version-info 0:0:0
+# This flag accepts an argument of the form current[:revision[:age]]. So,
+# passing -version-info 3:12:1 sets current to 3, revision to 12, and age to
+# 1.
+#
+# If either revision or age are omitted, they default to 0. Also note that age
+# must be less than or equal to the current interface number.
+#
+# Here are a set of rules to help you update your library version information: 
+#
+# 1.Start with version information of 0:0:0 for each libtool library.
+#
+# 2.Update the version information only immediately before a public release of
+# your software. More frequent updates are unnecessary, and only guarantee
+# that the current interface number gets larger faster.
+#
+# 3.If the library source code has changed at all since the last update, then
+# increment revision (c:r+1:a)
+#
+# 4.If any interfaces have been added, removed, or changed since the last
+# update, increment current, and set revision to 0. (c+1:r=0:a)
+#
+# 5.If any interfaces have been added since the last public release, then
+# increment age. (c:r:a+1)
+#
+# 6.If any interfaces have been removed since the last public release, then
+# set age to 0. (c:r:a=0)
+#
+
+libcares_la_LDFLAGS = $(VER)
+
+# Makefile.inc provides the CSOURCES and HHEADERS defines
+include Makefile.inc
+
+libcares_la_SOURCES = $(CSOURCES) $(HHEADERS)
+
+# where to install the c-ares headers
+libcares_ladir = $(includedir)
+# what headers to install on 'make install':
+libcares_la_HEADERS = ares.h ares_version.h
+
+# Make files named *.dist replace the file without .dist extension
+dist-hook:
+	find $(distdir) -name "*.dist" -exec rm {} \;
+	(distit=`find $(srcdir) -name "*.dist"`; \
+	for file in $$distit; do \
+	  strip=`echo $$file | sed -e s/^$(srcdir)// -e s/\.dist//`; \
+	  cp $$file $(distdir)$$strip; \
+	done)
--- a/ares/Makefile.dj
+++ b/ares/Makefile.dj
@@ -0,0 +1,50 @@
+#
+# c-ares Makefile for djgpp/gcc/Watt-32.
+#   By Gisle Vanem <giva@bgnett.no> 2004.
+#
+.SUFFIXES: .exe
+
+include Makefile.inc
+
+WATT32_ROOT = $(subst \,/,$(WATT_ROOT))
+
+CC      = gcc
+CFLAGS  = -O2 -Wall -DWATT32 -Dselect=select_s -I$(WATT32_ROOT)/inc
+LDFLAGS = -s
+EX_LIBS = $(WATT32_ROOT)/lib/libwatt.a
+
+OBJ_DIR = djgpp
+
+OBJECTS = $(addprefix $(OBJ_DIR)/, $(CSOURCES:.c=.o))
+
+all: $(OBJ_DIR) libcares.a ahost.exe adig.exe
+	@echo Welcome to c-ares.
+
+$(OBJ_DIR):
+	- mkdir $(OBJ_DIR)
+
+libcares.a: $(OBJECTS)
+	ar rs $@ $?
+
+ahost.exe: ahost.c libcares.a
+	$(CC) $(LDFLAGS) $(CFLAGS) -o $@ $^ $(EX_LIBS)
+
+adig.exe: adig.c libcares.a
+	$(CC) $(LDFLAGS) $(CFLAGS) -o $@ $^ $(EX_LIBS)
+
+clean:
+	rm -f $(OBJECTS) libcares.a
+
+vclean realclean: clean
+	rm -f ahost.exe adig.exe depend.dj
+	- rmdir $(OBJ_DIR)
+
+$(OBJ_DIR)/%.o: %.c
+	$(CC) $(CFLAGS) -o $@ -c $<
+	@echo
+
+depend:
+	$(CC) -MM $(CFLAGS) $(CSOURCES) | \
+	sed -e 's/^\([a-zA-Z0-9_-]*\.o:\)/$$(OBJ_DIR)\/\1/' > depend.dj
+
+-include depend.dj
--- a/ares/Makefile.in
+++ b/ares/Makefile.in
@@ -1,79 +0,0 @@
-# $Id$
-
-SHELL=/bin/sh
-INSTALL=@INSTALL@
-RANLIB=@RANLIB@
-VPATH=@srcdir@
-srcdir=@srcdir@
-top_srcdir=@top_srcdir@
-prefix=@prefix@
-exec_prefix=@exec_prefix@
-libdir=@libdir@
-includedir=@includedir@
-mandir=@mandir@
-
-LIB=libcares.a
-CC=@CC@
-CPPFLAGS=@CPPFLAGS@
-CFLAGS=@CFLAGS@ ${WARN_CFLAGS} ${ERROR_CFLAGS}
-DEFS=@DEFS@
-LDFLAGS=@LDFLAGS@
-LIBS=@LIBS@
-ALL_CFLAGS=${CPPFLAGS} ${CFLAGS} ${DEFS}
-OBJS=	ares__close_sockets.o ares__get_hostent.o ares__read_line.o \
-	ares_destroy.o ares_expand_name.o ares_fds.o \
-	ares_free_hostent.o ares_free_string.o ares_gethostbyaddr.o \
-	ares_gethostbyname.o ares_init.o ares_mkquery.o ares_parse_a_reply.o \
-	ares_parse_ptr_reply.o ares_process.o ares_query.o ares_search.o \
-	ares_send.o ares_strerror.o ares_timeout.o ares_version.o \
-	ares_expand_string.o ares_cancel.o
-
-MANPAGES= ares_destroy.3 ares_expand_name.3 ares_expand_string.3 ares_fds.3   \
-        ares_free_hostent.3 ares_free_string.3 ares_gethostbyaddr.3	      \
-        ares_gethostbyname.3 ares_init.3 ares_init_options.3 ares_mkquery.3   \
-        ares_parse_a_reply.3 ares_parse_ptr_reply.3 ares_process.3	      \
-        ares_query.3 ares_search.3 ares_send.3 ares_strerror.3 ares_timeout.3 \
-        ares_version.3 ares_cancel.3
-
-$(LIB): ${OBJS}
-	ar cru $@ ${OBJS}
-	${RANLIB} $@
-
-all: $(LIB) demos
-
-demos: adig ahost
-
-tags:
-	etags *.[ch]
-
-adig: adig.o $(LIB)
-	${CC} ${LDFLAGS} -o $@ adig.o $(LIB) ${LIBS}
-
-ahost: ahost.o $(LIB)
-	${CC} ${LDFLAGS} -o $@ ahost.o $(LIB) ${LIBS}
-
-${OBJS}: ares.h ares_dns.h ares_private.h
-
-.c.o:
-	${CC} -c ${ALL_CFLAGS} $<
-
-check:
-
-install:
-	${top_srcdir}/mkinstalldirs ${DESTDIR}${libdir}
-	${top_srcdir}/mkinstalldirs ${DESTDIR}${includedir}
-	${top_srcdir}/mkinstalldirs ${DESTDIR}${mandir}/man3
-	${INSTALL} -m 644 $(LIB) ${DESTDIR}${libdir}
-	${RANLIB} ${DESTDIR}${libdir}/$(LIB)
-	chmod u-w ${DESTDIR}${libdir}/$(LIB)
-	${INSTALL} -m 444 ${srcdir}/ares.h ${DESTDIR}${includedir}
-	${INSTALL} -m 444 ${srcdir}/ares_version.h ${DESTDIR}${includedir}
-	(for man in $(MANPAGES); do \
-	   ${INSTALL} -m 444 ${srcdir}/$${man} ${DESTDIR}${mandir}/man3; \
-	done)
-
-clean:
-	rm -f ${OBJS} $(LIB) adig.o adig ahost.o ahost
-
-distclean: clean
-	rm -f config.cache config.log config.status Makefile
--- a/ares/Makefile.inc
+++ b/ares/Makefile.inc
@@ -0,0 +1,17 @@
+CSOURCES = ares_fds.c ares_process.c ares_free_hostent.c ares_query.c	   \
+ares__close_sockets.c ares_free_string.c ares_search.c ares__get_hostent.c \
+ares_gethostbyaddr.c ares_send.c ares__read_line.c ares_gethostbyname.c	   \
+ares_strerror.c ares_cancel.c ares_init.c ares_timeout.c ares_destroy.c	   \
+ares_mkquery.c ares_version.c ares_expand_name.c ares_parse_a_reply.c	   \
+windows_port.c ares_expand_string.c ares_parse_ptr_reply.c                 \
+ares_parse_aaaa_reply.c inet_net_pton.c bitncmp.c inet_ntop.c
+
+HHEADERS = ares.h ares_private.h setup.h ares_dns.h ares_version.h nameser.h \
+           inet_net_pton.h ares_ipv6.h bitncmp.h
+
+MANPAGES= ares_destroy.3 ares_expand_name.3 ares_expand_string.3 ares_fds.3 \
+ ares_free_hostent.3 ares_free_string.3 ares_gethostbyaddr.3		    \
+ ares_gethostbyname.3 ares_init.3 ares_init_options.3 ares_mkquery.3	    \
+ ares_parse_a_reply.3 ares_parse_ptr_reply.3 ares_process.3		    \
+ ares_query.3 ares_search.3 ares_send.3 ares_strerror.3 ares_timeout.3	    \
+ ares_version.3 ares_cancel.3 ares_parse_aaaa_reply.3
--- a/ares/Makefile.m32
+++ b/ares/Makefile.m32
@@ -0,0 +1,75 @@
+#############################################################
+# $Id$
+#
+## Makefile for building libcares.a with MingW32 (GCC-3.2)
+## Use: make -f Makefile.m32 [demos]
+##
+## Quick hack by Guenter; comments to: /dev/nul
+
+CC = gcc
+AR = ar
+RANLIB = ranlib
+STRIP = strip -g
+#RM = rm -f 
+
+########################################################
+## Nothing more to do below this line!
+
+LIB=libcares.a
+CC=gcc
+#CPPFLAGS=@CPPFLAGS@
+WARN_FLAGS=-Wall
+CFLAGS=-O2
+CFLAGS+=${WARN_CFLAGS} ${ERROR_CFLAGS}
+DEFS=-DMINGW32
+LDFLAGS=-s
+LIBS=-lwsock32
+ALL_CFLAGS=${CPPFLAGS} ${CFLAGS} ${DEFS}
+
+MANPAGES := $(patsubst %.c,%.o,$(wildcard ares_*.3))
+
+OBJS	:= $(patsubst %.c,%.o,$(wildcard ares_*.c))
+OBJS	+= windows_port.o
+
+$(LIB): ${OBJS}
+	ar cru $@ ${OBJS}
+	${RANLIB} $@
+
+all: $(LIB) demos
+
+demos: adig.exe ahost.exe
+
+tags:
+	etags *.[ch]
+
+adig.exe: adig.o $(LIB)
+	${CC} ${LDFLAGS} -o $@ adig.o $(LIB) ${LIBS}
+
+ahost.exe: ahost.o $(LIB)
+	${CC} ${LDFLAGS} -o $@ ahost.o $(LIB) ${LIBS}
+
+${OBJS}: ares.h ares_dns.h ares_private.h
+
+.c.o:
+	${CC} -c ${ALL_CFLAGS} $<
+
+check:
+
+install:
+	${top_srcdir}/mkinstalldirs ${DESTDIR}${libdir}
+	${top_srcdir}/mkinstalldirs ${DESTDIR}${includedir}
+	${top_srcdir}/mkinstalldirs ${DESTDIR}${mandir}/man3
+	${INSTALL} -m 644 $(LIB) ${DESTDIR}${libdir}
+	${RANLIB} ${DESTDIR}${libdir}/$(LIB)
+	chmod u-w ${DESTDIR}${libdir}/$(LIB)
+	${INSTALL} -m 444 ${srcdir}/ares.h ${DESTDIR}${includedir}
+	${INSTALL} -m 444 ${srcdir}/ares_version.h ${DESTDIR}${includedir}
+	(for man in $(MANPAGES); do \
+	   ${INSTALL} -m 444 ${srcdir}/$${man} ${DESTDIR}${mandir}/man3; \
+	done)
+
+clean:
+	rm -f ${OBJS} $(LIB) adig.o adig.exe ahost.o ahost.exe
+
+distclean: clean
+	rm -f config.cache config.log config.status Makefile
--- a/ares/Makefile.netware
+++ b/ares/Makefile.netware
@@ -0,0 +1,326 @@
+#################################################################
+#
+## Makefile for building libares.lib (NetWare version - gnu make)
+## Use: make -f Makefile.netware
+##
+## Comments to: Guenter Knauf <eflash@gmx.net>
+#
+#################################################################
+
+# Edit the path below to point to the base of your Novell NDK.
+ifndef NDKBASE
+NDKBASE	= c:/novell
+endif
+
+ifndef INSTDIR
+INSTDIR	= ../curl-$(LIBCURL_VERSION_STR)-bin-nw
+endif
+
+# Edit the vars below to change NLM target settings.
+TARGETS = adig.nlm ahost.nlm
+LTARGET = libcares.lib
+VERSION	= $(LIBCARES_VERSION)
+COPYR	= Copyright (C) 1996 - 2005, Daniel Stenberg, <daniel@haxx.se>
+DESCR	= cURL $(subst .def,,$(notdir $@)) $(LIBCARES_VERSION_STR) - http://curl.haxx.se
+MTSAFE	= YES
+STACK	= 64000
+SCREEN	= none
+#EXPORTS	=
+# Comment the line below if you dont want to load protected automatically.
+#LDRING	= 3
+
+# Edit the var below to point to your lib architecture.
+ifndef LIBARCH
+LIBARCH = LIBC
+endif
+
+# must be equal to DEBUG or NDEBUG
+DB	= NDEBUG
+# DB	= DEBUG
+# DB	= CURLDEBUG
+# Optimization: -O<n> or debugging: -g
+ifeq ($(DB),NDEBUG)
+	OPT	= -O2
+	OBJDIR	= release
+else
+	OPT	= -g
+	OBJDIR	= debug
+endif
+
+# Include the version info retrieved from curlver.h
+-include $(OBJDIR)/version.inc
+
+# The following line defines your compiler.
+ifdef METROWERKS
+	CC = mwccnlm
+else
+	CC = gcc
+endif
+YACC	= bison -y
+CP	= cp -afv
+# RM	= rm -f
+# if you want to mark the target as MTSAFE you will need a tool for
+# generating the xdc data for the linker; here's a minimal tool:
+# http://www.gknw.com/development/prgtools/mkxdc.zip
+MPKXDC	= mkxdc
+
+# Global flags for all compilers
+CFLAGS	= $(OPT) -D$(DB) -DNETWARE -DHAVE_CONFIG_H -nostdinc
+
+ifeq ($(CC),mwccnlm)
+LD	= mwldnlm
+LDFLAGS	= -nostdlib $(PRELUDE) $(OBJS) $(<:.def=.o) -o $@ -commandfile
+AR	= mwldnlm
+ARFLAGS	= -type library -w nocmdline $(OBJDIR)/*.o -o
+CFLAGS	+= -msgstyle gcc -gccinc -inline off -opt nointrinsics -proc 586
+CFLAGS	+= -relax_pointers
+#CFLAGS	+= -w on
+ifeq ($(LIBARCH),LIBC)
+	PRELUDE = $(SDK_LIBC)/imports/libcpre.o
+	CFLAGS += -align 4
+else
+	PRELUDE = "$(METROWERKS)/Novell Support/libraries/runtime/prelude.obj"
+#	CFLAGS += -include "$(METROWERKS)/Novell Support/headers/nlm_prefix.h"
+	CFLAGS += -align 1
+endif
+else
+LD	= nlmconv
+LDFLAGS	= -T
+AR	= ar
+ARFLAGS	= -cq
+CFLAGS	+= -fno-builtin -fpack-struct -fpcc-struct-return -fno-strict-aliasing
+CFLAGS	+= -Wall -Wno-format # -pedantic
+ifeq ($(LIBARCH),LIBC)
+	PRELUDE = $(SDK_LIBC)/imports/libcpre.gcc.o
+else
+	PRELUDE = $(SDK_CLIB)/imports/clibpre.gcc.o
+	CFLAGS += -include $(NDKBASE)/nlmconv/genlm.h
+endif
+endif
+
+NDK_ROOT = $(NDKBASE)/ndk
+SDK_CLIB = $(NDK_ROOT)/nwsdk
+SDK_LIBC = $(NDK_ROOT)/libc
+
+ifeq ($(LIBARCH),LIBC)
+	INCLUDES += -I$(SDK_LIBC)/include -I$(SDK_LIBC)/include/nks
+	INCLUDES += -I$(SDK_LIBC)/include/winsock
+	CFLAGS += -D_POSIX_SOURCE
+#	CFLAGS += -D__ANSIC__
+else
+	INCLUDES += -I$(SDK_CLIB)/include/nlm -I$(SDK_CLIB)/include
+	# INCLUDES += -I$(SDK_CLIB)/include/nlm/obsolete
+	CFLAGS += -DNETDB_USE_INTERNET
+endif
+CFLAGS	+= -I. $(INCLUDES)
+
+ifeq ($(MTSAFE),YES)
+	XDCOPT = -n
+endif
+ifeq ($(MTSAFE),NO)
+	XDCOPT = -u
+endif
+
+ifeq ($(findstring linux,$(OSTYPE)),linux)
+DL	= '
+#-include $(NDKBASE)/nlmconv/ncpfs.inc
+endif
+
+# Makefile.inc provides the CSOURCES and HHEADERS defines
+include Makefile.inc
+
+OBJS	:= $(patsubst %.c,$(OBJDIR)/%.o,$(strip $(CSOURCES)))
+
+.PHONY: lib nlm prebuild dist install clean
+
+lib: prebuild $(LTARGET)
+
+nlm: prebuild $(TARGETS) 
+
+prebuild: $(OBJDIR) $(OBJDIR)/version.inc config.h arpa/nameser.h
+
+dist: all
+	-$(RM) $(OBJS) $(OBJDIR)/*.map $(OBJDIR)/*.ncv
+	-$(RM) $(OBJDIR)/*.def $(OBJDIR)/*.xdc $(OBJDIR)/version.inc
+
+install: $(INSTDIR) all
+	@$(CP) *.nlm $(INSTDIR)
+	@$(CP) ../CHANGES $(INSTDIR)
+	@$(CP) ../COPYING $(INSTDIR)
+	@$(CP) ../README $(INSTDIR)
+	@$(CP) ../RELEASE-NOTES $(INSTDIR)
+
+clean:
+	-$(RM) $(LTARGET) $(TARGETS) config.h
+	-$(RM) -r $(OBJDIR)
+	-$(RM) -r arpa
+
+%.lib: $(OBJS)
+	@echo Creating $@
+	@-$(RM) $@
+	@$(AR) $(ARFLAGS) $@ $^
+
+%.nlm: $(OBJDIR)/%.def $(OBJDIR)/%.o $(OBJDIR)/%.xdc $(OBJS)
+	@echo Linking $@
+	@-$(RM) $@
+	@$(LD) $(LDFLAGS) $<
+
+$(INSTDIR):
+	@mkdir $(INSTDIR)
+
+$(OBJDIR):
+	@mkdir $(OBJDIR)
+
+$(OBJDIR)/%.o: %.c
+#	@echo Compiling $<
+	$(CC) $(CFLAGS) -c $< -o $@
+
+$(OBJDIR)/version.inc: ares_version.h $(OBJDIR)
+	@echo Creating $@
+	@awk -f ../packages/NetWare/get_ver.awk $< > $@
+
+$(OBJDIR)/%.xdc: Makefile.netware
+	@echo Creating $@
+	@$(MPKXDC) $(XDCOPT) $@
+
+$(OBJDIR)/%.def: Makefile.netware
+	@echo Creating $@
+	@echo $(DL)# DEF file for linking with $(LD)$(DL) > $@
+	@echo $(DL)# Do not edit this file - it is created by make!$(DL) >> $@
+	@echo $(DL)# All your changes will be lost!!$(DL) >> $@
+	@echo $(DL)#$(DL) >> $@
+	@echo $(DL)copyright "$(COPYR)"$(DL) >> $@
+	@echo $(DL)description "$(DESCR)"$(DL) >> $@
+	@echo $(DL)version $(VERSION)$(DL) >> $@
+ifdef NLMTYPE
+	@echo $(DL)type $(NLMTYPE)$(DL) >> $@
+endif
+ifdef STACK
+	@echo $(DL)stack $(STACK)$(DL) >> $@
+endif
+ifdef SCREEN
+	@echo $(DL)screenname "$(SCREEN)"$(DL) >> $@
+else
+	@echo $(DL)screenname "DEFAULT"$(DL) >> $@
+endif
+ifeq ($(DB),DEBUG)
+	@echo $(DL)debug$(DL) >> $@
+endif
+	@echo $(DL)threadname "$^"$(DL) >> $@
+ifdef XDCOPT
+	@echo $(DL)xdcdata $(@:.def=.xdc)$(DL) >> $@
+endif
+ifeq ($(LDRING),0)
+	@echo $(DL)flag_on 16$(DL) >> $@
+endif
+ifeq ($(LDRING),3)
+	@echo $(DL)flag_on 512$(DL) >> $@
+endif
+ifeq ($(LIBARCH),CLIB)
+	@echo $(DL)start _Prelude$(DL) >> $@
+	@echo $(DL)exit _Stop$(DL) >> $@
+	@echo $(DL)import @$(SDK_CLIB)/imports/clib.imp$(DL) >> $@
+	@echo $(DL)import @$(SDK_CLIB)/imports/threads.imp$(DL) >> $@
+	@echo $(DL)import @$(SDK_CLIB)/imports/nlmlib.imp$(DL) >> $@
+	@echo $(DL)import @$(SDK_CLIB)/imports/socklib.imp$(DL) >> $@
+	@echo $(DL)module clib$(DL) >> $@
+else
+	@echo $(DL)flag_on 64$(DL) >> $@
+	@echo $(DL)pseudopreemption$(DL) >> $@
+	@echo $(DL)start _LibCPrelude$(DL) >> $@
+	@echo $(DL)exit _LibCPostlude$(DL) >> $@
+	@echo $(DL)check _LibCCheckUnload$(DL) >> $@
+	@echo $(DL)import @$(SDK_LIBC)/imports/libc.imp$(DL) >> $@
+	@echo $(DL)import @$(SDK_LIBC)/imports/netware.imp$(DL) >> $@
+	@echo $(DL)module libc$(DL) >> $@
+endif
+ifdef MODULES
+	@echo $(DL)module $(MODULES)$(DL) >> $@
+endif
+ifdef EXPORTS
+	@echo $(DL)export $(EXPORTS)$(DL) >> $@
+endif
+ifdef IMPORTS
+	@echo $(DL)import $(IMPORTS)$(DL) >> $@
+endif
+ifeq ($(LD),nlmconv)
+	@echo $(DL)input $(OBJS)$(DL) >> $@
+	@echo $(DL)input $(PRELUDE)$(DL) >> $@
+	@echo $(DL)output $(notdir $(@:.def=.nlm))$(DL) >> $@
+endif
+
+config.h: Makefile.netware
+	@echo Creating $@
+	@echo $(DL)/* $@ for NetWare target.$(DL) > $@
+	@echo $(DL)** Do not edit this file - it is created by make!$(DL) >> $@
+	@echo $(DL)** All your changes will be lost!!$(DL) >> $@
+	@echo $(DL)*/$(DL) >> $@
+	@echo $(DL)#define OS "i586-pc-NetWare"$(DL) >> $@
+	@echo $(DL)#define VERSION "$(LIBCURL_VERSION_STR)"$(DL) >> $@
+	@echo $(DL)#define PACKAGE_BUGREPORT "curl-bug@haxx.se"$(DL) >> $@
+	@echo $(DL)#define HAVE_ARPA_INET_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_ARPA_NAMESER_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_ASSERT_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_DLFCN_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_DLOPEN 1$(DL) >> $@
+	@echo $(DL)#define HAVE_ERR_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_FCNTL_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_FIONBIO 1$(DL) >> $@
+	@echo $(DL)#define HAVE_GETHOSTBYADDR 1$(DL) >> $@
+	@echo $(DL)#define HAVE_GETTIMEOFDAY 1$(DL) >> $@
+	@echo $(DL)#define HAVE_INET_ADDR 1$(DL) >> $@
+	@echo $(DL)#define HAVE_INET_NTOA 1$(DL) >> $@
+	@echo $(DL)#define HAVE_INET_PTON 1$(DL) >> $@
+	@echo $(DL)#define HAVE_INTTYPES_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_LIMITS_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_LONGLONG 1$(DL) >> $@
+	@echo $(DL)#define HAVE_MALLOC_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_NETINET_IN_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_SELECT 1$(DL) >> $@
+	@echo $(DL)#define HAVE_SETJMP_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_SIGNAL 1$(DL) >> $@
+	@echo $(DL)#define HAVE_SOCKET 1$(DL) >> $@
+	@echo $(DL)#define HAVE_STDINT_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_STDLIB_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_STRCASECMP 1$(DL) >> $@
+	@echo $(DL)#define HAVE_STRDUP 1$(DL) >> $@
+	@echo $(DL)#define HAVE_STRFTIME 1$(DL) >> $@
+	@echo $(DL)#define HAVE_STRING_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_STRLCAT 1$(DL) >> $@
+	@echo $(DL)#define HAVE_STRLCPY 1$(DL) >> $@
+	@echo $(DL)#define HAVE_STRSTR 1$(DL) >> $@
+	@echo $(DL)#define HAVE_SYS_PARAM_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_SYS_SELECT_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_SYS_STAT_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_SYS_TIME_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_TERMIOS_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_TIME_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_UNAME 1$(DL) >> $@
+	@echo $(DL)#define HAVE_UNISTD_H 1$(DL) >> $@
+	@echo $(DL)#define RETSIGTYPE void$(DL) >> $@
+	@echo $(DL)#define SIZEOF_CURL_OFF_T 4$(DL) >> $@
+	@echo $(DL)#define STDC_HEADERS 1$(DL) >> $@
+	@echo $(DL)#define TIME_WITH_SYS_TIME 1$(DL) >> $@
+	@echo $(DL)#define HAVE_AF_INET6 1$(DL) >> $@
+	@echo $(DL)#define HAVE_PF_INET6 1$(DL) >> $@
+	@echo $(DL)#define HAVE_STRUCT_IN6_ADDR 1$(DL) >> $@
+	@echo $(DL)#define SIZEOF_STRUCT_IN6_ADDR 16$(DL) >> $@
+	@echo $(DL)#define SIZEOF_STRUCT_IN_ADDR 4$(DL) >> $@
+ifdef NW_WINSOCK
+	@echo $(DL)#define HAVE_CLOSESOCKET 1$(DL) >> $@
+else
+	@echo $(DL)#define HAVE_SYS_TYPES_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_SYS_SOCKET_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_SYS_SOCKIO_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_NETDB_H 1$(DL) >> $@
+endif
+ifdef OLD_NOVELLSDK
+	@echo $(DL)#define socklen_t int$(DL) >> $@
+endif
+
+arpa/nameser.h: nameser.h
+	@echo Fix missing header $@
+	@-mkdir arpa
+	@$(CP) $< arpa
+
+
--- a/ares/NEWS
+++ b/ares/NEWS
@@ -1,3 +1,6 @@
+Major changes since:
+* see the CHANGES file
+
 Major changes in release 1.1.1:
 * ares should now compile as C++ code (no longer uses reserved word
  "class").
--- a/ares/acinclude.m4
+++ b/ares/acinclude.m4
@@ -99,3 +99,50 @@ AC_DEFUN([CURL_CC_DEBUG_OPTS],

 ]) dnl end of AC_DEFUN()

+
+dnl This macro determines if the specified struct exists in the specified file
+dnl Syntax:
+dnl CARES_CHECK_STRUCT(headers, struct name, if found, [if not found])
+
+AC_DEFUN([CARES_CHECK_STRUCT], [
+  AC_MSG_CHECKING([for struct $2])
+  AC_TRY_COMPILE([$1], 
+    [
+      struct $2 struct_instance;
+    ], ac_struct="yes", ac_found="no")
+  if test "$ac_struct" = "yes" ; then
+    AC_MSG_RESULT(yes)
+    $3
+  else
+    AC_MSG_RESULT(no)
+    $4
+  fi
+])
+
+dnl This macro determines if the specified constant exists in the specified file
+dnl Syntax:
+dnl CARES_CHECK_CONSTANT(headers, constant name, if found, [if not found])
+
+AC_DEFUN([CARES_CHECK_CONSTANT], [
+  AC_MSG_CHECKING([for $2])
+  AC_EGREP_CPP(VARIABLEWASDEFINED,
+   [
+      $1
+
+      #ifdef $2
+        VARIABLEWASDEFINED
+      #else
+        NJET
+      #endif
+    ], ac_constant="yes", ac_constant="no"
+  )
+  if test "$ac_constant" = "yes" ; then
+    AC_MSG_RESULT(yes)
+    $3
+  else
+    AC_MSG_RESULT(no)
+    $4
+  fi
+])
+
+
--- a/ares/adig.c
+++ b/ares/adig.c
@@ -13,6 +13,7 @@
 * without express or implied warranty.
 */

+#include "setup.h"
 #include <sys/types.h>

 #ifdef WIN32
@@ -36,7 +37,7 @@
 #include "ares_dns.h"

 #ifndef INADDR_NONE
-#define	INADDR_NONE 0xffffffff
+#define INADDR_NONE 0xffffffff
 #endif

 /* Mac OS X portability check */
@@ -53,58 +54,58 @@ struct nv {
 };

 static const struct nv flags[] = {
-  { "usevc",		ARES_FLAG_USEVC },
-  { "primary",		ARES_FLAG_PRIMARY },
-  { "igntc",		ARES_FLAG_IGNTC },
-  { "norecurse",	ARES_FLAG_NORECURSE },
-  { "stayopen",		ARES_FLAG_STAYOPEN },
-  { "noaliases",	ARES_FLAG_NOALIASES }
+  { "usevc",            ARES_FLAG_USEVC },
+  { "primary",          ARES_FLAG_PRIMARY },
+  { "igntc",            ARES_FLAG_IGNTC },
+  { "norecurse",        ARES_FLAG_NORECURSE },
+  { "stayopen",         ARES_FLAG_STAYOPEN },
+  { "noaliases",        ARES_FLAG_NOALIASES }
 };
 static const int nflags = sizeof(flags) / sizeof(flags[0]);

 static const struct nv classes[] = {
-  { "IN",	C_IN },
-  { "CHAOS",	C_CHAOS },
-  { "HS",	C_HS },
-  { "ANY",	C_ANY }
+  { "IN",       C_IN },
+  { "CHAOS",    C_CHAOS },
+  { "HS",       C_HS },
+  { "ANY",      C_ANY }
 };
 static const int nclasses = sizeof(classes) / sizeof(classes[0]);

 static const struct nv types[] = {
-  { "A",	T_A },
-  { "NS",	T_NS },
-  { "MD",	T_MD },
-  { "MF",	T_MF },
-  { "CNAME",	T_CNAME },
-  { "SOA",	T_SOA },
-  { "MB",	T_MB },
-  { "MG",	T_MG },
-  { "MR",	T_MR },
-  { "NULL",	T_NULL },
-  { "WKS",	T_WKS },
-  { "PTR",	T_PTR },
-  { "HINFO",	T_HINFO },
-  { "MINFO",	T_MINFO },
-  { "MX",	T_MX },
-  { "TXT",	T_TXT },
-  { "RP",	T_RP },
-  { "AFSDB",	T_AFSDB },
-  { "X25",	T_X25 },
-  { "ISDN",	T_ISDN },
-  { "RT",	T_RT },
-  { "NSAP",	T_NSAP },
-  { "NSAP_PTR",	T_NSAP_PTR },
-  { "SIG",	T_SIG },
-  { "KEY",	T_KEY },
-  { "PX",	T_PX },
-  { "GPOS",	T_GPOS },
-  { "AAAA",	T_AAAA },
-  { "LOC",	T_LOC },
-  { "SRV",	T_SRV },
-  { "AXFR",	T_AXFR },
-  { "MAILB",	T_MAILB },
-  { "MAILA",	T_MAILA },
-  { "ANY",	T_ANY }
+  { "A",        T_A },
+  { "NS",       T_NS },
+  { "MD",       T_MD },
+  { "MF",       T_MF },
+  { "CNAME",    T_CNAME },
+  { "SOA",      T_SOA },
+  { "MB",       T_MB },
+  { "MG",       T_MG },
+  { "MR",       T_MR },
+  { "NULL",     T_NULL },
+  { "WKS",      T_WKS },
+  { "PTR",      T_PTR },
+  { "HINFO",    T_HINFO },
+  { "MINFO",    T_MINFO },
+  { "MX",       T_MX },
+  { "TXT",      T_TXT },
+  { "RP",       T_RP },
+  { "AFSDB",    T_AFSDB },
+  { "X25",      T_X25 },
+  { "ISDN",     T_ISDN },
+  { "RT",       T_RT },
+  { "NSAP",     T_NSAP },
+  { "NSAP_PTR", T_NSAP_PTR },
+  { "SIG",      T_SIG },
+  { "KEY",      T_KEY },
+  { "PX",       T_PX },
+  { "GPOS",     T_GPOS },
+  { "AAAA",     T_AAAA },
+  { "LOC",      T_LOC },
+  { "SRV",      T_SRV },
+  { "AXFR",     T_AXFR },
+  { "MAILB",    T_MAILB },
+  { "MAILA",    T_MAILA },
+  { "ANY",      T_ANY }
 };
 static const int ntypes = sizeof(types) / sizeof(types[0]);

@@ -123,10 +124,10 @@ static const char *rcodes[] = {

 static void callback(void *arg, int status, unsigned char *abuf, int alen);
 static const unsigned char *display_question(const unsigned char *aptr,
-					     const unsigned char *abuf,
-					     int alen);
+                                             const unsigned char *abuf,
+                                             int alen);
 static const unsigned char *display_rr(const unsigned char *aptr,
-				       const unsigned char *abuf, int alen);
+                                       const unsigned char *abuf, int alen);
 static const char *type_name(int type);
 static const char *class_name(int dnsclass);
 static void usage(void);
@@ -145,7 +146,7 @@ int main(int argc, char **argv)
  WORD wVersionRequested = MAKEWORD(1,1);
  WSADATA wsaData;
  WSAStartup(wVersionRequested, &wsaData);
-#endif  
+#endif

  options.flags = ARES_FLAG_NOCHECKRESP;
  options.servers = NULL;
@@ -153,80 +154,80 @@ int main(int argc, char **argv)
  while ((c = getopt(argc, argv, "f:s:c:t:T:U:")) != -1)
    {
      switch (c)
-	{
-	case 'f':
-	  /* Add a flag. */
-	  for (i = 0; i < nflags; i++)
-	    {
-	      if (strcmp(flags[i].name, optarg) == 0)
-		break;
-	    }
-	  if (i == nflags)
-	    usage();
-	  options.flags |= flags[i].value;
-	  break;
+        {
+        case 'f':
+          /* Add a flag. */
+          for (i = 0; i < nflags; i++)
+            {
+              if (strcmp(flags[i].name, optarg) == 0)
+                break;
+            }
+          if (i == nflags)
+            usage();
+          options.flags |= flags[i].value;
+          break;

-	case 's':
-	  /* Add a server, and specify servers in the option mask. */
-	  hostent = gethostbyname(optarg);
-	  if (!hostent || hostent->h_addrtype != AF_INET)
-	    {
-	      fprintf(stderr, "adig: server %s not found.\n", optarg);
-	      return 1;
-	    }
-	  options.servers = realloc(options.servers, (options.nservers + 1)
-				    * sizeof(struct in_addr));
-	  if (!options.servers)
-	    {
-	      fprintf(stderr, "Out of memory!\n");
-	      return 1;
-	    }
-	  memcpy(&options.servers[options.nservers], hostent->h_addr,
-		 sizeof(struct in_addr));
-	  options.nservers++;
-	  optmask |= ARES_OPT_SERVERS;
-	  break;
+        case 's':
+          /* Add a server, and specify servers in the option mask. */
+          hostent = gethostbyname(optarg);
+          if (!hostent || hostent->h_addrtype != AF_INET)
+            {
+              fprintf(stderr, "adig: server %s not found.\n", optarg);
+              return 1;
+            }
+          options.servers = realloc(options.servers, (options.nservers + 1)
+                                    * sizeof(struct in_addr));
+          if (!options.servers)
+            {
+              fprintf(stderr, "Out of memory!\n");
+              return 1;
+            }
+          memcpy(&options.servers[options.nservers], hostent->h_addr,
+                 sizeof(struct in_addr));
+          options.nservers++;
+          optmask |= ARES_OPT_SERVERS;
+          break;

-	case 'c':
-	  /* Set the query class. */
-	  for (i = 0; i < nclasses; i++)
-	    {
-	      if (strcasecmp(classes[i].name, optarg) == 0)
-		break;
-	    }
-	  if (i == nclasses)
-	    usage();
-	  dnsclass = classes[i].value;
-	  break;
+        case 'c':
+          /* Set the query class. */
+          for (i = 0; i < nclasses; i++)
+            {
+              if (strcasecmp(classes[i].name, optarg) == 0)
+                break;
+            }
+          if (i == nclasses)
+            usage();
+          dnsclass = classes[i].value;
+          break;

-	case 't':
-	  /* Set the query type. */
-	  for (i = 0; i < ntypes; i++)
-	    {
-	      if (strcasecmp(types[i].name, optarg) == 0)
-		break;
-	    }
-	  if (i == ntypes)
-	    usage();
-	  type = types[i].value;
-	  break;
+        case 't':
+          /* Set the query type. */
+          for (i = 0; i < ntypes; i++)
+            {
+              if (strcasecmp(types[i].name, optarg) == 0)
+                break;
+            }
+          if (i == ntypes)
+            usage();
+          type = types[i].value;
+          break;

-	case 'T':
-	  /* Set the TCP port number. */
-	  if (!isdigit((unsigned char)*optarg))
-	    usage();
-	  options.tcp_port = strtol(optarg, NULL, 0);
-	  optmask |= ARES_OPT_TCP_PORT;
-	  break;
+        case 'T':
+          /* Set the TCP port number. */
+          if (!isdigit((unsigned char)*optarg))
+            usage();
+          options.tcp_port = strtol(optarg, NULL, 0);
+          optmask |= ARES_OPT_TCP_PORT;
+          break;

-	case 'U':
-	  /* Set the UDP port number. */
-	  if (!isdigit((unsigned char)*optarg))
-	    usage();
-	  options.udp_port = strtol(optarg, NULL, 0);
-	  optmask |= ARES_OPT_UDP_PORT;
-	  break;
-	}
+        case 'U':
+          /* Set the UDP port number. */
+          if (!isdigit((unsigned char)*optarg))
+            usage();
+          options.udp_port = strtol(optarg, NULL, 0);
+          optmask |= ARES_OPT_UDP_PORT;
+          break;
+        }
    }
  argc -= optind;
  argv += optind;
@@ -238,7 +239,7 @@ int main(int argc, char **argv)
  if (status != ARES_SUCCESS)
    {
      fprintf(stderr, "ares_init_options: %s\n",
-	      ares_strerror(status));
+              ares_strerror(status));
      return 1;
    }

@@ -252,7 +253,7 @@ int main(int argc, char **argv)
  else
    {
      for (; *argv; argv++)
-	ares_query(channel, *argv, dnsclass, type, callback, *argv);
+        ares_query(channel, *argv, dnsclass, type, callback, *argv);
    }

  /* Wait for all queries to complete. */
@@ -262,14 +263,14 @@ int main(int argc, char **argv)
      FD_ZERO(&write_fds);
      nfds = ares_fds(channel, &read_fds, &write_fds);
      if (nfds == 0)
-	break;
+        break;
      tvp = ares_timeout(channel, NULL, &tv);
      count = select(nfds, &read_fds, &write_fds, NULL, tvp);
      if (count < 0 && errno != EINVAL)
-	{
-	  perror("select");
-	  return 1;
-	}
+        {
+          perror("select");
+          return 1;
+        }
      ares_process(channel, &read_fds, &write_fds);
    }

@@ -295,7 +296,7 @@ static void callback(void *arg, int status, unsigned char *abuf, int alen)
    {
      printf("%s\n", ares_strerror(status));
      if (!abuf)
-	return;
+        return;
    }

  /* Won't happen, but check anyway, for safety. */
@@ -319,11 +320,11 @@ static void callback(void *arg, int status, unsigned char *abuf, int alen)
  /* Display the answer header. */
  printf("id: %d\n", id);
  printf("flags: %s%s%s%s%s\n",
-	 qr ? "qr " : "",
-	 aa ? "aa " : "",
-	 tc ? "tc " : "",
-	 rd ? "rd " : "",
-	 ra ? "ra " : "");
+         qr ? "qr " : "",
+         aa ? "aa " : "",
+         tc ? "tc " : "",
+         rd ? "rd " : "",
+         ra ? "ra " : "");
  printf("opcode: %s\n", opcodes[opcode]);
  printf("rcode: %s\n", rcodes[rcode]);

@@ -334,7 +335,7 @@ static void callback(void *arg, int status, unsigned char *abuf, int alen)
    {
      aptr = display_question(aptr, abuf, alen);
      if (aptr == NULL)
-	return;
+        return;
    }

  /* Display the answers. */
@@ -343,7 +344,7 @@ static void callback(void *arg, int status, unsigned char *abuf, int alen)
    {
      aptr = display_rr(aptr, abuf, alen);
      if (aptr == NULL)
-	return;
+        return;
    }

  /* Display the NS records. */
@@ -352,7 +353,7 @@ static void callback(void *arg, int status, unsigned char *abuf, int alen)
    {
      aptr = display_rr(aptr, abuf, alen);
      if (aptr == NULL)
-	return;
+        return;
    }

  /* Display the additional records. */
@@ -361,13 +362,13 @@ static void callback(void *arg, int status, unsigned char *abuf, int alen)
    {
      aptr = display_rr(aptr, abuf, alen);
      if (aptr == NULL)
-	return;
+        return;
    }
 }

 static const unsigned char *display_question(const unsigned char *aptr,
-					     const unsigned char *abuf,
-					     int alen)
+                                             const unsigned char *abuf,
+                                             int alen)
 {
  char *name;
  int type, dnsclass, status;
@@ -405,7 +406,7 @@ static const unsigned char *display_question(const unsigned char *aptr,
 }

 static const unsigned char *display_rr(const unsigned char *aptr,
-				       const unsigned char *abuf, int alen)
+                                       const unsigned char *abuf, int alen)
 {
  const unsigned char *p;
  char *name;
@@ -462,7 +463,7 @@ static const unsigned char *display_rr(const unsigned char *aptr,
      /* For these types, the RR data is just a domain name. */
      status = ares_expand_name(aptr, abuf, alen, &name, &len);
      if (status != ARES_SUCCESS)
-	return NULL;
+        return NULL;
      printf("\t%s.", name);
      free(name);
      break;
@@ -472,12 +473,12 @@ static const unsigned char *display_rr(const unsigned char *aptr,
      p = aptr;
      len = *p;
      if (p + len + 1 > aptr + dlen)
-	return NULL;
+        return NULL;
      printf("\t%.*s", len, p + 1);
      p += len + 1;
      len = *p;
      if (p + len + 1 > aptr + dlen)
-	return NULL;
+        return NULL;
      printf("\t%.*s", len, p + 1);
      break;

@@ -486,13 +487,13 @@ static const unsigned char *display_rr(const unsigned char *aptr,
      p = aptr;
      status = ares_expand_name(p, abuf, alen, &name, &len);
      if (status != ARES_SUCCESS)
-	return NULL;
+        return NULL;
      printf("\t%s.", name);
      free(name);
      p += len;
      status = ares_expand_name(p, abuf, alen, &name, &len);
      if (status != ARES_SUCCESS)
-	return NULL;
+        return NULL;
      printf("\t%s.", name);
      free(name);
      break;
@@ -502,11 +503,11 @@ static const unsigned char *display_rr(const unsigned char *aptr,
       * then a domain name.
       */
      if (dlen < 2)
-	return NULL;
+        return NULL;
      printf("\t%d", (aptr[0] << 8) | aptr[1]);
      status = ares_expand_name(aptr + 2, abuf, alen, &name, &len);
      if (status != ARES_SUCCESS)
-	return NULL;
+        return NULL;
      printf("\t%s.", name);
      free(name);
      break;
@@ -518,24 +519,24 @@ static const unsigned char *display_rr(const unsigned char *aptr,
      p = aptr;
      status = ares_expand_name(p, abuf, alen, &name, &len);
      if (status != ARES_SUCCESS)
-	return NULL;
+        return NULL;
      printf("\t%s.\n", name);
      free(name);
      p += len;
      status = ares_expand_name(p, abuf, alen, &name, &len);
      if (status != ARES_SUCCESS)
-	return NULL;
+        return NULL;
      printf("\t\t\t\t\t\t%s.\n", name);
      free(name);
      p += len;
      if (p + 20 > aptr + dlen)
-	return NULL;
+        return NULL;
      printf("\t\t\t\t\t\t( %d %d %d %d %d )",
-	     (p[0] << 24) | (p[1] << 16) | (p[2] << 8) | p[3],
-	     (p[4] << 24) | (p[5] << 16) | (p[6] << 8) | p[7],
-	     (p[8] << 24) | (p[9] << 16) | (p[10] << 8) | p[11],
-	     (p[12] << 24) | (p[13] << 16) | (p[14] << 8) | p[15],
-	     (p[16] << 24) | (p[17] << 16) | (p[18] << 8) | p[19]);
+             (p[0] << 24) | (p[1] << 16) | (p[2] << 8) | p[3],
+             (p[4] << 24) | (p[5] << 16) | (p[6] << 8) | p[7],
+             (p[8] << 24) | (p[9] << 16) | (p[10] << 8) | p[11],
+             (p[12] << 24) | (p[13] << 16) | (p[14] << 8) | p[15],
+             (p[16] << 24) | (p[17] << 16) | (p[18] << 8) | p[19]);
      break;

    case T_TXT:
@@ -543,19 +544,19 @@ static const unsigned char *display_rr(const unsigned char *aptr,
       * strings. */
      p = aptr;
      while (p < aptr + dlen)
-	{
-	  len = *p;
-	  if (p + len + 1 > aptr + dlen)
-	    return NULL;
-	  printf("\t%.*s", len, p + 1);
-	  p += len + 1;
-	}
+        {
+          len = *p;
+          if (p + len + 1 > aptr + dlen)
+            return NULL;
+          printf("\t%.*s", len, p + 1);
+          p += len + 1;
+        }
      break;

    case T_A:
      /* The RR data is a four-byte Internet address. */
      if (dlen != 4)
-	return NULL;
+        return NULL;
      memcpy(&addr, aptr, sizeof(struct in_addr));
      printf("\t%s", inet_ntoa(addr));
      break;
@@ -568,18 +569,18 @@ static const unsigned char *display_rr(const unsigned char *aptr,
      /* The RR data is three two-byte numbers representing the
       * priority, weight, and port, followed by a domain name.
       */
-      
+
      printf("\t%d", DNS__16BIT(aptr));
      printf(" %d", DNS__16BIT(aptr + 2));
      printf(" %d", DNS__16BIT(aptr + 4));
-      
+
      status = ares_expand_name(aptr + 6, abuf, alen, &name, &len);
      if (status != ARES_SUCCESS)
        return NULL;
      printf("\t%s.", name);
      free(name);
      break;
-      
+
    default:
      printf("\t[Unknown RR; cannot parse]");
    }
@@ -595,7 +596,7 @@ static const char *type_name(int type)
  for (i = 0; i < ntypes; i++)
    {
      if (types[i].value == type)
-	return types[i].name;
+        return types[i].name;
    }
  return "(unknown)";
 }
@@ -607,7 +608,7 @@ static const char *class_name(int dnsclass)
  for (i = 0; i < nclasses; i++)
    {
      if (classes[i].value == dnsclass)
-	return classes[i].name;
+        return classes[i].name;
    }
  return "(unknown)";
 }
@@ -615,6 +616,6 @@ static const char *class_name(int dnsclass)
 static void usage(void)
 {
  fprintf(stderr, "usage: adig [-f flag] [-s server] [-c class] "
-	  "[-t type] [-p port] name ...\n");
+          "[-t type] [-p port] name ...\n");
  exit(1);
 }
--- a/ares/ahost.c
+++ b/ares/ahost.c
@@ -13,6 +13,7 @@
 * without express or implied warranty.
 */

+#include "setup.h"
 #include <sys/types.h>

 #ifdef WIN32
@@ -32,7 +33,7 @@
 #include "ares_dns.h"

 #ifndef INADDR_NONE
-#define	INADDR_NONE 0xffffffff
+#define INADDR_NONE 0xffffffff
 #endif

 static void callback(void *arg, int status, struct hostent *host);
@@ -50,7 +51,7 @@ int main(int argc, char **argv)
  WORD wVersionRequested = MAKEWORD(1,1);
  WSADATA wsaData;
  WSAStartup(wVersionRequested, &wsaData);
-#endif  
+#endif

  if (argc <= 1)
    usage();
@@ -67,12 +68,12 @@ int main(int argc, char **argv)
    {
      addr.s_addr = inet_addr(*argv);
      if (addr.s_addr == INADDR_NONE)
-	ares_gethostbyname(channel, *argv, AF_INET, callback, *argv);
+        ares_gethostbyname(channel, *argv, AF_INET, callback, *argv);
      else
-	{
-	  ares_gethostbyaddr(channel, &addr, sizeof(addr), AF_INET, callback,
-			     *argv);
-	}
+        {
+          ares_gethostbyaddr(channel, &addr, sizeof(addr), AF_INET, callback,
+                             *argv);
+        }
    }

  /* Wait for all queries to complete. */
@@ -82,7 +83,7 @@ int main(int argc, char **argv)
      FD_ZERO(&write_fds);
      nfds = ares_fds(channel, &read_fds, &write_fds);
      if (nfds == 0)
-	break;
+        break;
      tvp = ares_timeout(channel, NULL, &tv);
      select(nfds, &read_fds, &write_fds, NULL, tvp);
      ares_process(channel, &read_fds, &write_fds);
--- a/ares/ares.h
+++ b/ares/ares.h
@@ -20,63 +20,70 @@

 #include <sys/types.h>

-#ifdef _AIX
+#if defined(_AIX) || defined(NETWARE)
 /* HP-UX systems version 9, 10 and 11 lack sys/select.h and so does oldish
   libc5-based Linux systems. Only include it on system that are known to
   require it! */
 #include <sys/select.h>
 #endif

-#ifdef WIN32
-#include <winsock.h>
-#include <windows.h>
+#if defined(WATT32)
+  #include <netinet/in.h>
+  #include <tcp.h>
+#elif defined(WIN32)
+  #include <winsock.h>
+  #include <windows.h>
 #else
-#include <netinet/in.h>
+  #include <netinet/in.h>
 #endif

-#define ARES_SUCCESS		0
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+#define ARES_SUCCESS            0

 /* Server error codes (ARES_ENODATA indicates no relevant answer) */
-#define ARES_ENODATA		1
-#define ARES_EFORMERR		2
-#define ARES_ESERVFAIL		3
-#define ARES_ENOTFOUND		4
-#define ARES_ENOTIMP		5
-#define ARES_EREFUSED		6
+#define ARES_ENODATA            1
+#define ARES_EFORMERR           2
+#define ARES_ESERVFAIL          3
+#define ARES_ENOTFOUND          4
+#define ARES_ENOTIMP            5
+#define ARES_EREFUSED           6

 /* Locally generated error codes */
-#define ARES_EBADQUERY		7
-#define ARES_EBADNAME		8
-#define ARES_EBADFAMILY		9
-#define ARES_EBADRESP		10
-#define ARES_ECONNREFUSED	11
-#define ARES_ETIMEOUT		12
-#define ARES_EOF		13
-#define ARES_EFILE		14
-#define ARES_ENOMEM		15
-#define ARES_EDESTRUCTION	16
-#define ARES_EBADSTR		17
+#define ARES_EBADQUERY          7
+#define ARES_EBADNAME           8
+#define ARES_EBADFAMILY         9
+#define ARES_EBADRESP           10
+#define ARES_ECONNREFUSED       11
+#define ARES_ETIMEOUT           12
+#define ARES_EOF                13
+#define ARES_EFILE              14
+#define ARES_ENOMEM             15
+#define ARES_EDESTRUCTION       16
+#define ARES_EBADSTR            17

 /* Flag values */
-#define ARES_FLAG_USEVC		(1 << 0)
-#define ARES_FLAG_PRIMARY	(1 << 1)
-#define ARES_FLAG_IGNTC		(1 << 2)
-#define ARES_FLAG_NORECURSE	(1 << 3)
-#define ARES_FLAG_STAYOPEN	(1 << 4)
-#define ARES_FLAG_NOSEARCH	(1 << 5)
-#define ARES_FLAG_NOALIASES	(1 << 6)
-#define ARES_FLAG_NOCHECKRESP	(1 << 7)
+#define ARES_FLAG_USEVC         (1 << 0)
+#define ARES_FLAG_PRIMARY       (1 << 1)
+#define ARES_FLAG_IGNTC         (1 << 2)
+#define ARES_FLAG_NORECURSE     (1 << 3)
+#define ARES_FLAG_STAYOPEN      (1 << 4)
+#define ARES_FLAG_NOSEARCH      (1 << 5)
+#define ARES_FLAG_NOALIASES     (1 << 6)
+#define ARES_FLAG_NOCHECKRESP   (1 << 7)

 /* Option mask values */
-#define ARES_OPT_FLAGS		(1 << 0)
-#define ARES_OPT_TIMEOUT	(1 << 1)
-#define ARES_OPT_TRIES		(1 << 2)
-#define ARES_OPT_NDOTS		(1 << 3)
-#define ARES_OPT_UDP_PORT	(1 << 4)
-#define ARES_OPT_TCP_PORT	(1 << 5)
-#define ARES_OPT_SERVERS	(1 << 6)
-#define ARES_OPT_DOMAINS	(1 << 7)
-#define ARES_OPT_LOOKUPS	(1 << 8)
+#define ARES_OPT_FLAGS          (1 << 0)
+#define ARES_OPT_TIMEOUT        (1 << 1)
+#define ARES_OPT_TRIES          (1 << 2)
+#define ARES_OPT_NDOTS          (1 << 3)
+#define ARES_OPT_UDP_PORT       (1 << 4)
+#define ARES_OPT_TCP_PORT       (1 << 5)
+#define ARES_OPT_SERVERS        (1 << 6)
+#define ARES_OPT_DOMAINS        (1 << 7)
+#define ARES_OPT_LOOKUPS        (1 << 8)

 struct ares_options {
  int flags;
@@ -97,44 +104,49 @@ struct timeval;
 struct ares_channeldata;
 typedef struct ares_channeldata *ares_channel;
 typedef void (*ares_callback)(void *arg, int status, unsigned char *abuf,
-			      int alen);
+                              int alen);
 typedef void (*ares_host_callback)(void *arg, int status,
-				   struct hostent *hostent);
+                                   struct hostent *hostent);

 int ares_init(ares_channel *channelptr);
 int ares_init_options(ares_channel *channelptr, struct ares_options *options,
-		      int optmask);
+                      int optmask);
 void ares_destroy(ares_channel channel);
 void ares_cancel(ares_channel channel);
 void ares_send(ares_channel channel, const unsigned char *qbuf, int qlen,
-	       ares_callback callback, void *arg);
+               ares_callback callback, void *arg);
 void ares_query(ares_channel channel, const char *name, int dnsclass,
-		int type, ares_callback callback, void *arg);
+                int type, ares_callback callback, void *arg);
 void ares_search(ares_channel channel, const char *name, int dnsclass,
-		 int type, ares_callback callback, void *arg);
+                 int type, ares_callback callback, void *arg);
 void ares_gethostbyname(ares_channel channel, const char *name, int family,
-			ares_host_callback callback, void *arg);
+                        ares_host_callback callback, void *arg);
 void ares_gethostbyaddr(ares_channel channel, const void *addr, int addrlen,
-			int family, ares_host_callback callback, void *arg);
+                        int family, ares_host_callback callback, void *arg);

 int ares_fds(ares_channel channel, fd_set *read_fds, fd_set *write_fds);
 struct timeval *ares_timeout(ares_channel channel, struct timeval *maxtv,
-			     struct timeval *tv);
+                             struct timeval *tv);
 void ares_process(ares_channel channel, fd_set *read_fds, fd_set *write_fds);

 int ares_mkquery(const char *name, int dnsclass, int type, unsigned short id,
-		 int rd, unsigned char **buf, int *buflen);
+                 int rd, unsigned char **buf, int *buflen);
 int ares_expand_name(const unsigned char *encoded, const unsigned char *abuf,
-		     int alen, char **s, long *enclen);
+                     int alen, char **s, long *enclen);
 int ares_expand_string(const unsigned char *encoded, const unsigned char *abuf,
-		     int alen, unsigned char **s, long *enclen);
+                     int alen, unsigned char **s, long *enclen);
 int ares_parse_a_reply(const unsigned char *abuf, int alen,
-		       struct hostent **host);
+                       struct hostent **host);
+int ares_parse_aaaa_reply(const unsigned char *abuf, int alen,
+                       struct hostent **host);
 int ares_parse_ptr_reply(const unsigned char *abuf, int alen, const void *addr,
-			 int addrlen, int family, struct hostent **host);
+                         int addrlen, int family, struct hostent **host);
 void ares_free_string(void *str);
 void ares_free_hostent(struct hostent *host);
 const char *ares_strerror(int code);
-void ares_free_errmem(char *mem);
+
+#ifdef  __cplusplus
+}
+#endif

 #endif /* ARES__H */
--- a/ares/ares__close_sockets.c
+++ b/ares/ares__close_sockets.c
@@ -13,11 +13,13 @@
 * without express or implied warranty.
 */

+#include "setup.h"
+
 #include <stdlib.h>
-#ifdef WIN32
-#else
+#ifdef HAVE_UNISTD_H
 #include <unistd.h>
 #endif
+
 #include "ares.h"
 #include "ares_private.h"

@@ -42,14 +44,14 @@ void ares__close_sockets(struct server_state *server)
  server->tcp_lenbuf_pos = 0;

  /* Close the TCP and UDP sockets. */
-  if (server->tcp_socket != -1)
+  if (server->tcp_socket != ARES_SOCKET_BAD)
    {
      closesocket(server->tcp_socket);
-      server->tcp_socket = -1;
+      server->tcp_socket = ARES_SOCKET_BAD;
    }
-  if (server->udp_socket != -1)
+  if (server->udp_socket != ARES_SOCKET_BAD)
    {
      closesocket(server->udp_socket);
-      server->udp_socket = -1;
+      server->udp_socket = ARES_SOCKET_BAD;
    }
 }
--- a/ares/ares__get_hostent.c
+++ b/ares/ares__get_hostent.c
@@ -13,11 +13,10 @@
 * without express or implied warranty.
 */

+#include "setup.h"
 #include <sys/types.h>

-#ifdef WIN32
-
-#else
+#if !defined(WIN32) || defined(WATT32)
 #include <sys/socket.h>
 #include <netinet/in.h>
 #include <arpa/inet.h>
@@ -31,137 +30,158 @@

 #include "ares.h"
 #include "ares_private.h"
+#include "inet_net_pton.h"

-int ares__get_hostent(FILE *fp, struct hostent **host)
+int ares__get_hostent(FILE *fp, int family, struct hostent **host)
 {
  char *line = NULL, *p, *q, *canonical, **alias;
  int status, linesize, end_at_hostname, naliases;
  struct in_addr addr;
+  struct in6_addr addr6;
+  int addrlen = sizeof(struct in_addr);
  struct hostent *hostent = NULL;

  while ((status = ares__read_line(fp, &line, &linesize)) == ARES_SUCCESS)
    {
      /* Skip comment lines; terminate line at comment character. */
      if (*line == '#' || !*line)
-	continue;
+        continue;
      p = strchr(line, '#');
      if (p)
-	*p = 0;
+        *p = 0;

      /* Get the address part. */
      p = line;
      while (*p && !isspace((unsigned char)*p))
-	p++;
+        p++;
      if (!*p)
-	continue;
+        continue;
      *p = 0;
      addr.s_addr = inet_addr(line);
      if (addr.s_addr == INADDR_NONE)
-	continue;
+       {
+          if (ares_inet_pton(AF_INET6, line, &addr6) > 0)
+            {
+              if (family != AF_INET6)
+                continue;
+              addrlen = sizeof(struct in6_addr);
+            }
+          else
+            continue;
+       }
+      else if (family != AF_INET)
+        continue;

      /* Get the canonical hostname. */
      p++;
      while (isspace((unsigned char)*p))
-	p++;
+        p++;
      if (!*p)
-	continue;
+        continue;
      q = p;
      while (*q && !isspace((unsigned char)*q))
-	q++;
+        q++;
      end_at_hostname = (*q == 0);
      *q = 0;
      canonical = p;

      naliases = 0;
      if (!end_at_hostname)
-	{
-	  /* Count the aliases. */
-	  p = q + 1;
-	  while (isspace((unsigned char)*p))
-	    p++;
-	  while (*p)
-	    {
-	      while (*p && !isspace((unsigned char)*p))
-		p++;
-	      while (isspace((unsigned char)*p))
-		p++;
-	      naliases++;
-	    }
-	}
+        {
+          /* Count the aliases. */
+          p = q + 1;
+          while (isspace((unsigned char)*p))
+            p++;
+          while (*p)
+            {
+              while (*p && !isspace((unsigned char)*p))
+                p++;
+              while (isspace((unsigned char)*p))
+                p++;
+              naliases++;
+            }
+        }

      /* Allocate memory for the host structure. */
      hostent = malloc(sizeof(struct hostent));
      if (!hostent)
-	break;
+        break;
      hostent->h_aliases = NULL;
      hostent->h_addr_list = NULL;
      hostent->h_name = strdup(canonical);
      if (!hostent->h_name)
-	break;
+        break;
      hostent->h_addr_list = malloc(2 * sizeof(char *));
      if (!hostent->h_addr_list)
-	break;
-      hostent->h_addr_list[0] = malloc(sizeof(struct in_addr));
+        break;
+      hostent->h_addr_list[0] = malloc(addrlen);
      if (!hostent->h_addr_list[0])
-	break;
+        break;
      hostent->h_aliases = malloc((naliases + 1) * sizeof(char *));
      if (!hostent->h_aliases)
-	break;
+        break;

      /* Copy in aliases. */
      naliases = 0;
      if (!end_at_hostname)
-	{
-	  p = canonical + strlen(canonical) + 1;
-	  while (isspace((unsigned char)*p))
-	    p++;
-	  while (*p)
-	    {
-	      q = p;
-	      while (*q && !isspace((unsigned char)*q))
-		q++;
-	      hostent->h_aliases[naliases] = malloc(q - p + 1);
-	      if (hostent->h_aliases[naliases] == NULL)
-		break;
-	      memcpy(hostent->h_aliases[naliases], p, q - p);
-	      hostent->h_aliases[naliases][q - p] = 0;
-	      p = q;
-	      while (isspace((unsigned char)*p))
-		p++;
-	      naliases++;
-	    }
-	  if (*p)
-	    break;
-	}
+        {
+          p = canonical + strlen(canonical) + 1;
+          while (isspace((unsigned char)*p))
+            p++;
+          while (*p)
+            {
+              q = p;
+              while (*q && !isspace((unsigned char)*q))
+                q++;
+              hostent->h_aliases[naliases] = malloc(q - p + 1);
+              if (hostent->h_aliases[naliases] == NULL)
+                break;
+              memcpy(hostent->h_aliases[naliases], p, q - p);
+              hostent->h_aliases[naliases][q - p] = 0;
+              p = q;
+              while (isspace((unsigned char)*p))
+                p++;
+              naliases++;
+            }
+          if (*p)
+            break;
+        }
      hostent->h_aliases[naliases] = NULL;

-      hostent->h_addrtype = AF_INET;
-      hostent->h_length = sizeof(struct in_addr);
-      memcpy(hostent->h_addr_list[0], &addr, sizeof(struct in_addr));
+      hostent->h_addrtype = family;
+      hostent->h_length = addrlen;
+      if (family == AF_INET)
+        memcpy(hostent->h_addr_list[0], &addr, addrlen);
+      else if (family == AF_INET6)
+        memcpy(hostent->h_addr_list[0], &addr6, addrlen);
      hostent->h_addr_list[1] = NULL;
      *host = hostent;
      free(line);
      return ARES_SUCCESS;
    }
-  free(line);
+  if(line)
+    free(line);

  if (status == ARES_SUCCESS)
    {
      /* Memory allocation failure; clean up. */
      if (hostent)
-	{
-	  free((char *) hostent->h_name);
-	  if (hostent->h_aliases)
-	    {
-	      for (alias = hostent->h_aliases; *alias; alias++)
-		free(*alias);
-	    }
-	  free(hostent->h_aliases);
-	  if (hostent->h_addr_list)
-	    free(hostent->h_addr_list[0]);
-	  free(hostent->h_addr_list);
-	}
-      free(hostent);
+        {
+          if(hostent->h_name)
+            free((char *) hostent->h_name);
+          if (hostent->h_aliases)
+            {
+              for (alias = hostent->h_aliases; *alias; alias++)
+                free(*alias);
+            }
+          if(hostent->h_aliases)
+            free(hostent->h_aliases);
+          if (hostent->h_addr_list && hostent->h_addr_list[0])
+            free(hostent->h_addr_list[0]);
+          if(hostent->h_addr_list)
+            free(hostent->h_addr_list);
+          free(hostent);
+        }
      return ARES_ENOMEM;
    }

--- a/ares/ares__read_line.c
+++ b/ares/ares__read_line.c
@@ -13,6 +13,7 @@
 * without express or implied warranty.
 */

+#include "setup.h"
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -37,26 +38,26 @@ int ares__read_line(FILE *fp, char **buf, int *bufsize)
    {
      *buf = malloc(128);
      if (!*buf)
-	return ARES_ENOMEM;
+        return ARES_ENOMEM;
      *bufsize = 128;
    }

  while (1)
    {
      if (!fgets(*buf + offset, *bufsize - (int)offset, fp))
-	return (offset != 0) ? 0 : (ferror(fp)) ? ARES_EFILE : ARES_EOF;
+        return (offset != 0) ? 0 : (ferror(fp)) ? ARES_EFILE : ARES_EOF;
      len = offset + strlen(*buf + offset);
      if ((*buf)[len - 1] == '\n')
-	{
-	  (*buf)[len - 1] = 0;
-	  return ARES_SUCCESS;
-	}
+        {
+          (*buf)[len - 1] = 0;
+          return ARES_SUCCESS;
+        }
      offset = len;

      /* Allocate more space. */
      newbuf = realloc(*buf, *bufsize * 2);
      if (!newbuf)
-	return ARES_ENOMEM;
+        return ARES_ENOMEM;
      *buf = newbuf;
      *bufsize *= 2;
    }
--- a/ares/ares_cancel.3
+++ b/ares/ares_cancel.3
@@ -33,5 +33,7 @@ might have been stored in their arguments.
 .SH SEE ALSO
 .BR ares_init (3)
 .BR ares_destroy (3)
+.SH NOTES
+This function is not compatible with ares.
 .SH AUTHOR
 Dirk Manske
--- a/ares/ares_cancel.c
+++ b/ares/ares_cancel.c
@@ -1,18 +1,17 @@
-/* Copyright 1998 by the Massachusetts Institute of Technology.
+/* Copyright (C) 2004 by Daniel Stenberg et al
 *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
+ * Permission to use, copy, modify, and distribute this software and its
+ * documentation for any purpose and without fee is hereby granted, provided
+ * that the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of M.I.T. not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission.  M.I.T. makes no representations about the
+ * suitability of this software for any purpose.  It is provided "as is"
 * without express or implied warranty.
 */

+#include "setup.h"
 #include <stdlib.h>
 #include "ares.h"
 #include "ares_private.h"
--- a/ares/ares_destroy.3
+++ b/ares/ares_destroy.3
@@ -14,14 +14,14 @@
 .\" this software for any purpose.  It is provided "as is"
 .\" without express or implied warranty.
 .\"
-.TH ARES_DESTROY 3 "23 July 1998"
+.TH ARES_DESTROY 3 "7 December 2004"
 .SH NAME
 ares_destroy \- Destroy a resolver channel
 .SH SYNOPSIS
 .nf
 .B #include <ares.h>
 .PP
-.B int ares_destroy(ares_channel \fIchannel\fP)
+.B void ares_destroy(ares_channel \fIchannel\fP)
 .fi
 .SH DESCRIPTION
 The
--- a/ares/ares_destroy.c
+++ b/ares/ares_destroy.c
@@ -13,6 +13,7 @@
 * without express or implied warranty.
 */

+#include "setup.h"
 #include <stdlib.h>
 #include "ares.h"
 #include "ares_private.h"
--- a/ares/ares_dns.h
+++ b/ares/ares_dns.h
@@ -18,64 +18,64 @@
 #ifndef ARES__DNS_H
 #define ARES__DNS_H

-#define DNS__16BIT(p)			(((p)[0] << 8) | (p)[1])
-#define DNS__32BIT(p)			(((p)[0] << 24) | ((p)[1] << 16) | \
-					 ((p)[2] << 8) | (p)[3])
-#define DNS__SET16BIT(p, v)		(((p)[0] = ((v) >> 8) & 0xff), \
-					 ((p)[1] = (v) & 0xff))
-#define DNS__SET32BIT(p, v)		(((p)[0] = ((v) >> 24) & 0xff), \
-					 ((p)[1] = ((v) >> 16) & 0xff), \
-					 ((p)[2] = ((v) >> 8) & 0xff), \
-					 ((p)[3] = (v) & 0xff))
+#define DNS__16BIT(p)                   (((p)[0] << 8) | (p)[1])
+#define DNS__32BIT(p)                   (((p)[0] << 24) | ((p)[1] << 16) | \
+                                         ((p)[2] << 8) | (p)[3])
+#define DNS__SET16BIT(p, v)             (((p)[0] = ((v) >> 8) & 0xff), \
+                                         ((p)[1] = (v) & 0xff))
+#define DNS__SET32BIT(p, v)             (((p)[0] = ((v) >> 24) & 0xff), \
+                                         ((p)[1] = ((v) >> 16) & 0xff), \
+                                         ((p)[2] = ((v) >> 8) & 0xff), \
+                                         ((p)[3] = (v) & 0xff))

 /* Macros for parsing a DNS header */
-#define DNS_HEADER_QID(h)		DNS__16BIT(h)
-#define DNS_HEADER_QR(h)		(((h)[2] >> 7) & 0x1)
-#define DNS_HEADER_OPCODE(h)		(((h)[2] >> 3) & 0xf)
-#define DNS_HEADER_AA(h)		(((h)[2] >> 2) & 0x1)
-#define DNS_HEADER_TC(h)		(((h)[2] >> 1) & 0x1)
-#define DNS_HEADER_RD(h)		((h)[2] & 0x1)
-#define DNS_HEADER_RA(h)		(((h)[3] >> 7) & 0x1)
-#define DNS_HEADER_Z(h)			(((h)[3] >> 4) & 0x7)
-#define DNS_HEADER_RCODE(h)		((h)[3] & 0xf)
-#define DNS_HEADER_QDCOUNT(h)		DNS__16BIT((h) + 4)
-#define DNS_HEADER_ANCOUNT(h)		DNS__16BIT((h) + 6)
-#define DNS_HEADER_NSCOUNT(h)		DNS__16BIT((h) + 8)
-#define DNS_HEADER_ARCOUNT(h)		DNS__16BIT((h) + 10)
+#define DNS_HEADER_QID(h)               DNS__16BIT(h)
+#define DNS_HEADER_QR(h)                (((h)[2] >> 7) & 0x1)
+#define DNS_HEADER_OPCODE(h)            (((h)[2] >> 3) & 0xf)
+#define DNS_HEADER_AA(h)                (((h)[2] >> 2) & 0x1)
+#define DNS_HEADER_TC(h)                (((h)[2] >> 1) & 0x1)
+#define DNS_HEADER_RD(h)                ((h)[2] & 0x1)
+#define DNS_HEADER_RA(h)                (((h)[3] >> 7) & 0x1)
+#define DNS_HEADER_Z(h)                 (((h)[3] >> 4) & 0x7)
+#define DNS_HEADER_RCODE(h)             ((h)[3] & 0xf)
+#define DNS_HEADER_QDCOUNT(h)           DNS__16BIT((h) + 4)
+#define DNS_HEADER_ANCOUNT(h)           DNS__16BIT((h) + 6)
+#define DNS_HEADER_NSCOUNT(h)           DNS__16BIT((h) + 8)
+#define DNS_HEADER_ARCOUNT(h)           DNS__16BIT((h) + 10)

 /* Macros for constructing a DNS header */
-#define DNS_HEADER_SET_QID(h, v)	DNS__SET16BIT(h, v)
-#define DNS_HEADER_SET_QR(h, v)		((h)[2] |= (((v) & 0x1) << 7))
-#define DNS_HEADER_SET_OPCODE(h, v)	((h)[2] |= (((v) & 0xf) << 3))
-#define DNS_HEADER_SET_AA(h, v)		((h)[2] |= (((v) & 0x1) << 2))
-#define DNS_HEADER_SET_TC(h, v)		((h)[2] |= (((v) & 0x1) << 1))
-#define DNS_HEADER_SET_RD(h, v)		((h)[2] |= (((v) & 0x1)))
-#define DNS_HEADER_SET_RA(h, v)		((h)[3] |= (((v) & 0x1) << 7))
-#define DNS_HEADER_SET_Z(h, v)		((h)[3] |= (((v) & 0x7) << 4))
-#define DNS_HEADER_SET_RCODE(h, v)	((h)[3] |= (((v) & 0xf)))
-#define DNS_HEADER_SET_QDCOUNT(h, v)	DNS__SET16BIT((h) + 4, v)
-#define DNS_HEADER_SET_ANCOUNT(h, v)	DNS__SET16BIT((h) + 6, v)
-#define DNS_HEADER_SET_NSCOUNT(h, v)	DNS__SET16BIT((h) + 8, v)
-#define DNS_HEADER_SET_ARCOUNT(h, v)	DNS__SET16BIT((h) + 10, v)
+#define DNS_HEADER_SET_QID(h, v)        DNS__SET16BIT(h, v)
+#define DNS_HEADER_SET_QR(h, v)         ((h)[2] |= (((v) & 0x1) << 7))
+#define DNS_HEADER_SET_OPCODE(h, v)     ((h)[2] |= (((v) & 0xf) << 3))
+#define DNS_HEADER_SET_AA(h, v)         ((h)[2] |= (((v) & 0x1) << 2))
+#define DNS_HEADER_SET_TC(h, v)         ((h)[2] |= (((v) & 0x1) << 1))
+#define DNS_HEADER_SET_RD(h, v)         ((h)[2] |= (((v) & 0x1)))
+#define DNS_HEADER_SET_RA(h, v)         ((h)[3] |= (((v) & 0x1) << 7))
+#define DNS_HEADER_SET_Z(h, v)          ((h)[3] |= (((v) & 0x7) << 4))
+#define DNS_HEADER_SET_RCODE(h, v)      ((h)[3] |= (((v) & 0xf)))
+#define DNS_HEADER_SET_QDCOUNT(h, v)    DNS__SET16BIT((h) + 4, v)
+#define DNS_HEADER_SET_ANCOUNT(h, v)    DNS__SET16BIT((h) + 6, v)
+#define DNS_HEADER_SET_NSCOUNT(h, v)    DNS__SET16BIT((h) + 8, v)
+#define DNS_HEADER_SET_ARCOUNT(h, v)    DNS__SET16BIT((h) + 10, v)

 /* Macros for parsing the fixed part of a DNS question */
-#define DNS_QUESTION_TYPE(q)		DNS__16BIT(q)
-#define DNS_QUESTION_CLASS(q)		DNS__16BIT((q) + 2)
+#define DNS_QUESTION_TYPE(q)            DNS__16BIT(q)
+#define DNS_QUESTION_CLASS(q)           DNS__16BIT((q) + 2)

 /* Macros for constructing the fixed part of a DNS question */
-#define DNS_QUESTION_SET_TYPE(q, v)	DNS__SET16BIT(q, v)
-#define DNS_QUESTION_SET_CLASS(q, v)	DNS__SET16BIT((q) + 2, v)
+#define DNS_QUESTION_SET_TYPE(q, v)     DNS__SET16BIT(q, v)
+#define DNS_QUESTION_SET_CLASS(q, v)    DNS__SET16BIT((q) + 2, v)

 /* Macros for parsing the fixed part of a DNS resource record */
-#define DNS_RR_TYPE(r)			DNS__16BIT(r)
-#define DNS_RR_CLASS(r)			DNS__16BIT((r) + 2)
-#define DNS_RR_TTL(r)			DNS__32BIT((r) + 4)
-#define DNS_RR_LEN(r)			DNS__16BIT((r) + 8)
+#define DNS_RR_TYPE(r)                  DNS__16BIT(r)
+#define DNS_RR_CLASS(r)                 DNS__16BIT((r) + 2)
+#define DNS_RR_TTL(r)                   DNS__32BIT((r) + 4)
+#define DNS_RR_LEN(r)                   DNS__16BIT((r) + 8)

 /* Macros for constructing the fixed part of a DNS resource record */
-#define DNS_RR_SET_TYPE(r)		DNS__SET16BIT(r, v)
-#define DNS_RR_SET_CLASS(r)		DNS__SET16BIT((r) + 2, v)
-#define DNS_RR_SET_TTL(r)		DNS__SET32BIT((r) + 4, v)
-#define DNS_RR_SET_LEN(r)		DNS__SET16BIT((r) + 8, v)
+#define DNS_RR_SET_TYPE(r)              DNS__SET16BIT(r, v)
+#define DNS_RR_SET_CLASS(r)             DNS__SET16BIT((r) + 2, v)
+#define DNS_RR_SET_TTL(r)               DNS__SET32BIT((r) + 4, v)
+#define DNS_RR_SET_LEN(r)               DNS__SET16BIT((r) + 8, v)

 #endif /* ARES__DNS_H */
--- a/ares/ares_expand_name.c
+++ b/ares/ares_expand_name.c
@@ -13,13 +13,17 @@
 * without express or implied warranty.
 */

+#include "setup.h"
 #include <sys/types.h>

-#ifdef WIN32
+#if defined(WIN32) && !defined(WATT32)
 #include "nameser.h"
 #else
 #include <netinet/in.h>
 #include <arpa/nameser.h>
+#ifdef HAVE_ARPA_NAMESER_COMPAT_H
+#include <arpa/nameser_compat.h>
+#endif
 #endif

 #include <stdlib.h>
@@ -27,7 +31,7 @@
 #include "ares_private.h" /* for the memdebug */

 static int name_length(const unsigned char *encoded, const unsigned char *abuf,
-		       int alen);
+                       int alen);

 /* Expand an RFC1035-encoded domain name given by encoded.  The
 * containing message is given by abuf and alen.  The result given by
@@ -54,7 +58,7 @@ static int name_length(const unsigned char *encoded, const unsigned char *abuf,
 */

 int ares_expand_name(const unsigned char *encoded, const unsigned char *abuf,
-		     int alen, char **s, long *enclen)
+                     int alen, char **s, long *enclen)
 {
  int len, indir = 0;
  char *q;
@@ -74,27 +78,27 @@ int ares_expand_name(const unsigned char *encoded, const unsigned char *abuf,
  while (*p)
    {
      if ((*p & INDIR_MASK) == INDIR_MASK)
-	{
-	  if (!indir)
-	    {
-	      *enclen = p + 2 - encoded;
-	      indir = 1;
-	    }
-	  p = abuf + ((*p & ~INDIR_MASK) << 8 | *(p + 1));
-	}
+        {
+          if (!indir)
+            {
+              *enclen = p + 2 - encoded;
+              indir = 1;
+            }
+          p = abuf + ((*p & ~INDIR_MASK) << 8 | *(p + 1));
+        }
      else
-	{
-	  len = *p;
-	  p++;
-	  while (len--)
-	    {
-	      if (*p == '.' || *p == '\\')
-		*q++ = '\\';
-	      *q++ = *p;
-	      p++;
-	    }
-	  *q++ = '.';
-	}
+        {
+          len = *p;
+          p++;
+          while (len--)
+            {
+              if (*p == '.' || *p == '\\')
+                *q++ = '\\';
+              *q++ = *p;
+              p++;
+            }
+          *q++ = '.';
+        }
    }
  if (!indir)
    *enclen = p + 1 - encoded;
@@ -110,7 +114,7 @@ int ares_expand_name(const unsigned char *encoded, const unsigned char *abuf,
 * -1 if the encoding is invalid.
 */
 static int name_length(const unsigned char *encoded, const unsigned char *abuf,
-		       int alen)
+                       int alen)
 {
  int n = 0, offset, indir = 0;

@@ -121,34 +125,34 @@ static int name_length(const unsigned char *encoded, const unsigned char *abuf,
  while (*encoded)
    {
      if ((*encoded & INDIR_MASK) == INDIR_MASK)
-	{
-	  /* Check the offset and go there. */
-	  if (encoded + 1 >= abuf + alen)
-	    return -1;
-	  offset = (*encoded & ~INDIR_MASK) << 8 | *(encoded + 1);
-	  if (offset >= alen)
-	    return -1;
-	  encoded = abuf + offset;
+        {
+          /* Check the offset and go there. */
+          if (encoded + 1 >= abuf + alen)
+            return -1;
+          offset = (*encoded & ~INDIR_MASK) << 8 | *(encoded + 1);
+          if (offset >= alen)
+            return -1;
+          encoded = abuf + offset;

-	  /* If we've seen more indirects than the message length,
-	   * then there's a loop.
-	   */
-	  if (++indir > alen)
-	    return -1;
-	}
+          /* If we've seen more indirects than the message length,
+           * then there's a loop.
+           */
+          if (++indir > alen)
+            return -1;
+        }
      else
-	{
-	  offset = *encoded;
-	  if (encoded + offset + 1 >= abuf + alen)
-	    return -1;
-	  encoded++;
-	  while (offset--)
-	    {
-	      n += (*encoded == '.' || *encoded == '\\') ? 2 : 1;
-	      encoded++;
-	    }
-	  n++;
-	}
+        {
+          offset = *encoded;
+          if (encoded + offset + 1 >= abuf + alen)
+            return -1;
+          encoded++;
+          while (offset--)
+            {
+              n += (*encoded == '.' || *encoded == '\\') ? 2 : 1;
+              encoded++;
+            }
+          n++;
+        }
    }

  /* If there were any labels at all, then the number of dots is one
--- a/ares/ares_expand_string.c
+++ b/ares/ares_expand_string.c
@@ -13,9 +13,10 @@
 * without express or implied warranty.
 */

+#include "setup.h"
 #include <sys/types.h>

-#ifdef WIN32
+#if defined(WIN32) && !defined(WATT32)
 #include "nameser.h"
 #else
 #include <netinet/in.h>
--- a/ares/ares_fds.c
+++ b/ares/ares_fds.c
@@ -13,11 +13,10 @@
 * without express or implied warranty.
 */

+#include "setup.h"
 #include <sys/types.h>

-#ifdef WIN32
-
-#else
+#ifdef HAVE_SYS_TIME_H
 #include <sys/time.h>
 #endif

@@ -27,7 +26,8 @@
 int ares_fds(ares_channel channel, fd_set *read_fds, fd_set *write_fds)
 {
  struct server_state *server;
-  int i, nfds;
+  ares_socket_t nfds;
+  int i;

  /* No queries, no file descriptors. */
  if (!channel->queries)
@@ -37,20 +37,20 @@ int ares_fds(ares_channel channel, fd_set *read_fds, fd_set *write_fds)
  for (i = 0; i < channel->nservers; i++)
    {
      server = &channel->servers[i];
-      if (server->udp_socket != -1)
-	{
-	  FD_SET(server->udp_socket, read_fds);
-	  if (server->udp_socket >= nfds)
-	    nfds = server->udp_socket + 1;
-	}
-      if (server->tcp_socket != -1)
-	{
-	  FD_SET(server->tcp_socket, read_fds);
-	  if (server->qhead)
-	    FD_SET(server->tcp_socket, write_fds);
-	  if (server->tcp_socket >= nfds)
-	    nfds = server->tcp_socket + 1;
-	}
+      if (server->udp_socket != ARES_SOCKET_BAD)
+        {
+          FD_SET(server->udp_socket, read_fds);
+          if (server->udp_socket >= nfds)
+            nfds = server->udp_socket + 1;
+        }
+      if (server->tcp_socket != ARES_SOCKET_BAD)
+        {
+          FD_SET(server->tcp_socket, read_fds);
+          if (server->qhead)
+            FD_SET(server->tcp_socket, write_fds);
+          if (server->tcp_socket >= nfds)
+            nfds = server->tcp_socket + 1;
+        }
    }
-  return nfds;
+  return (int)nfds;
 }
--- a/ares/ares_free_hostent.c
+++ b/ares/ares_free_hostent.c
@@ -13,11 +13,10 @@
 * without express or implied warranty.
 */

+#include "setup.h"
 #include <stdlib.h>

-#ifdef WIN32
-
-#else
+#if !defined(WIN32) || defined(WATT32)
 #include <netdb.h>
 #endif

--- a/ares/ares_free_string.c
+++ b/ares/ares_free_string.c
@@ -13,6 +13,7 @@
 * without express or implied warranty.
 */

+#include "setup.h"
 #include <stdlib.h>
 #include "ares.h"

--- a/ares/ares_gethostbyaddr.c
+++ b/ares/ares_gethostbyaddr.c
@@ -12,28 +12,38 @@
 * this software for any purpose.  It is provided "as is"
 * without express or implied warranty.
 */
-
+#include "setup.h"
 #include <sys/types.h>

-#ifdef WIN32
+#if defined(WIN32) && !defined(WATT32)
 #include "nameser.h"
 #else
 #include <sys/socket.h>
 #include <netinet/in.h>
 #include <netdb.h>
 #include <arpa/nameser.h>
+#ifdef HAVE_ARPA_NAMESER_COMPAT_H
+#include <arpa/nameser_compat.h>
+#endif
 #endif

 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+
 #include "ares.h"
 #include "ares_private.h"
+#include "inet_net_pton.h"
+
+#ifdef WATT32
+#undef WIN32
+#endif

 struct addr_query {
  /* Arguments passed to ares_gethostbyaddr() */
  ares_channel channel;
-  struct in_addr addr;
+  union ares_addr addr;
+  int family;
  ares_host_callback callback;
  void *arg;

@@ -42,17 +52,24 @@ struct addr_query {

 static void next_lookup(struct addr_query *aquery);
 static void addr_callback(void *arg, int status, unsigned char *abuf,
-			  int alen);
+                          int alen);
 static void end_aquery(struct addr_query *aquery, int status,
-		       struct hostent *host);
-static int file_lookup(struct in_addr *addr, struct hostent **host);
+                       struct hostent *host);
+static int file_lookup(union ares_addr *addr, int family, struct hostent **host);

 void ares_gethostbyaddr(ares_channel channel, const void *addr, int addrlen,
-			int family, ares_host_callback callback, void *arg)
+                        int family, ares_host_callback callback, void *arg)
 {
  struct addr_query *aquery;

-  if (family != AF_INET || addrlen != sizeof(struct in_addr))
+  if (family != AF_INET && family != AF_INET6)
+    {
+      callback(arg, ARES_ENOTIMP, NULL);
+      return;
+    }
+
+  if ((family == AF_INET && addrlen != sizeof(struct in_addr)) || 
+      (family == AF_INET6 && addrlen != sizeof(struct in6_addr)))
    {
      callback(arg, ARES_ENOTIMP, NULL);
      return;
@@ -65,7 +82,11 @@ void ares_gethostbyaddr(ares_channel channel, const void *addr, int addrlen,
      return;
    }
  aquery->channel = channel;
-  memcpy(&aquery->addr, addr, sizeof(aquery->addr));
+  if (family == AF_INET)
+    memcpy(&aquery->addr.addr4, addr, sizeof(struct in_addr));
+  else
+    memcpy(&aquery->addr.addr6, addr, sizeof(struct in6_addr));
+  aquery->family = family;
  aquery->callback = callback;
  aquery->arg = arg;
  aquery->remaining_lookups = channel->lookups;
@@ -76,7 +97,7 @@ void ares_gethostbyaddr(ares_channel channel, const void *addr, int addrlen,
 static void next_lookup(struct addr_query *aquery)
 {
  const char *p;
-  char name[64];
+  char name[128];
  int a1, a2, a3, a4, status;
  struct hostent *host;
  unsigned long addr;
@@ -84,27 +105,47 @@ static void next_lookup(struct addr_query *aquery)
  for (p = aquery->remaining_lookups; *p; p++)
    {
      switch (*p)
-	{
-	case 'b':
-	  addr = ntohl(aquery->addr.s_addr);
-	  a1 = (int)((addr >> 24) & 0xff);
-	  a2 = (int)((addr >> 16) & 0xff);
-	  a3 = (int)((addr >> 8) & 0xff);
-	  a4 = (int)(addr & 0xff);
-	  sprintf(name, "%d.%d.%d.%d.in-addr.arpa", a4, a3, a2, a1);
-	  aquery->remaining_lookups = p + 1;
-	  ares_query(aquery->channel, name, C_IN, T_PTR, addr_callback,
-		     aquery);
-	  return;
-	case 'f':
-	  status = file_lookup(&aquery->addr, &host);
-	  if (status != ARES_ENOTFOUND)
-	    {
-	      end_aquery(aquery, status, host);
-	      return;
-	    }
-	  break;
-	}
+        {
+        case 'b':
+	  if (aquery->family == AF_INET)
+            {
+              addr = ntohl(aquery->addr.addr4.s_addr);
+              a1 = (int)((addr >> 24) & 0xff);
+              a2 = (int)((addr >> 16) & 0xff);
+              a3 = (int)((addr >> 8) & 0xff);
+              a4 = (int)(addr & 0xff);
+              sprintf(name, "%d.%d.%d.%d.in-addr.arpa", a4, a3, a2, a1);
+              aquery->remaining_lookups = p + 1;
+              ares_query(aquery->channel, name, C_IN, T_PTR, addr_callback,
+                         aquery);
+            }
+          else
+            {
+              unsigned char *bytes;
+              bytes = (unsigned char *)&aquery->addr.addr6.s6_addr;
+              sprintf(name, "%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.ip6.arpa",
+                      bytes[15]&0xf, bytes[15] >> 4, bytes[14]&0xf, bytes[14] >> 4,
+                      bytes[13]&0xf, bytes[13] >> 4, bytes[12]&0xf, bytes[12] >> 4,
+                      bytes[11]&0xf, bytes[11] >> 4, bytes[10]&0xf, bytes[10] >> 4,
+                      bytes[9]&0xf, bytes[9] >> 4, bytes[8]&0xf, bytes[8] >> 4,
+                      bytes[7]&0xf, bytes[7] >> 4, bytes[6]&0xf, bytes[6] >> 4,
+                      bytes[5]&0xf, bytes[5] >> 4, bytes[4]&0xf, bytes[4] >> 4,
+                      bytes[3]&0xf, bytes[3] >> 4, bytes[2]&0xf, bytes[2] >> 4,
+                      bytes[1]&0xf, bytes[1] >> 4, bytes[0]&0xf, bytes[0] >> 4);
+              aquery->remaining_lookups = p + 1;
+              ares_query(aquery->channel, name, C_IN, T_PTR, addr_callback,
+                         aquery);
+            }
+          return;
+        case 'f':
+          status = file_lookup(&aquery->addr, aquery->family, &host);
+          if (status != ARES_ENOTFOUND)
+            {
+              end_aquery(aquery, status, host);
+              return;
+            }
+          break;
+        }
    }
  end_aquery(aquery, ARES_ENOTFOUND, NULL);
 }
@@ -116,8 +157,12 @@ static void addr_callback(void *arg, int status, unsigned char *abuf, int alen)

  if (status == ARES_SUCCESS)
    {
-      status = ares_parse_ptr_reply(abuf, alen, &aquery->addr,
-				    sizeof(struct in_addr), AF_INET, &host);
+      if (aquery->family == AF_INET)
+        status = ares_parse_ptr_reply(abuf, alen, &aquery->addr.addr4,
+                                      sizeof(struct in_addr), AF_INET, &host);
+      else
+        status = ares_parse_ptr_reply(abuf, alen, &aquery->addr.addr6,
+                                      sizeof(struct in6_addr), AF_INET6, &host);
      end_aquery(aquery, status, host);
    }
  else if (status == ARES_EDESTRUCTION)
@@ -127,7 +172,7 @@ static void addr_callback(void *arg, int status, unsigned char *abuf, int alen)
 }

 static void end_aquery(struct addr_query *aquery, int status,
-		       struct hostent *host)
+                       struct hostent *host)
 {
  aquery->callback(aquery->arg, status, host);
  if (host)
@@ -135,32 +180,60 @@ static void end_aquery(struct addr_query *aquery, int status,
  free(aquery);
 }

-static int file_lookup(struct in_addr *addr, struct hostent **host)
+static int file_lookup(union ares_addr *addr, int family, struct hostent **host)
 {
  FILE *fp;
  int status;

 #ifdef WIN32
-
  char PATH_HOSTS[MAX_PATH];
-  if (IsNT) {
-    GetSystemDirectory(PATH_HOSTS, MAX_PATH);
-    strcat(PATH_HOSTS, PATH_HOSTS_NT);
-  } else {
-    GetWindowsDirectory(PATH_HOSTS, MAX_PATH);
-    strcat(PATH_HOSTS, PATH_HOSTS_9X);
-  }
+  if (IS_NT()) {
+    char tmp[MAX_PATH];
+    HKEY hkeyHosts;

+    if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, WIN_NS_NT_KEY, 0, KEY_READ, &hkeyHosts)
+        == ERROR_SUCCESS)
+    {
+      DWORD dwLength = MAX_PATH;
+      RegQueryValueEx(hkeyHosts, DATABASEPATH, NULL, NULL, (LPBYTE)tmp,
+                      &dwLength);
+      ExpandEnvironmentStrings(tmp, PATH_HOSTS, MAX_PATH);
+      RegCloseKey(hkeyHosts);
+    }
+  }
+  else
+    GetWindowsDirectory(PATH_HOSTS, MAX_PATH);
+
+  strcat(PATH_HOSTS, WIN_PATH_HOSTS);
+
+#elif defined(WATT32)
+  extern const char *_w32_GetHostsFile (void);
+  const char *PATH_HOSTS = _w32_GetHostsFile();
+
+  if (!PATH_HOSTS)
+    return ARES_ENOTFOUND;
 #endif

  fp = fopen(PATH_HOSTS, "r");
  if (!fp)
    return ARES_ENOTFOUND;
-
-  while ((status = ares__get_hostent(fp, host)) == ARES_SUCCESS)
+  while ((status = ares__get_hostent(fp, family, host)) == ARES_SUCCESS)
    {
-      if (memcmp((*host)->h_addr, addr, sizeof(struct in_addr)) == 0)
-	break;
+      if (family != (*host)->h_addrtype)
+        {
+          ares_free_hostent(*host);
+          continue;
+        }
+      if (family == AF_INET)
+        {
+          if (memcmp((*host)->h_addr, &addr->addr4, sizeof(struct in_addr)) == 0)
+            break;
+        }
+      else if (family == AF_INET6)
+        {
+          if (memcmp((*host)->h_addr, &addr->addr6, sizeof(struct in6_addr)) == 0)
+            break;
+        }
      ares_free_hostent(*host);
    }
  fclose(fp);
--- a/ares/ares_gethostbyname.c
+++ b/ares/ares_gethostbyname.c
@@ -13,24 +13,37 @@
 * without express or implied warranty.
 */

+#include "setup.h"
 #include <sys/types.h>

-#ifdef WIN32
+#if defined(WIN32) && !defined(WATT32)
 #include "nameser.h"
 #else
 #include <sys/socket.h>
 #include <netinet/in.h>
 #include <arpa/inet.h>
 #include <netdb.h>
+#ifdef HAVE_ARPA_NAMESER_H
 #include <arpa/nameser.h>
 #endif
+#ifdef HAVE_ARPA_NAMESER_COMPAT_H
+#include <arpa/nameser_compat.h>
+#endif
+#endif

 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <ctype.h>
+
 #include "ares.h"
 #include "ares_private.h"
+#include "inet_net_pton.h"
+#include "bitncmp.h"
+
+#ifdef WATT32
+#undef WIN32
+#endif

 struct host_query {
  /* Arguments passed to ares_gethostbyname() */
@@ -38,36 +51,40 @@ struct host_query {
  char *name;
  ares_host_callback callback;
  void *arg;
-
+  int family;
  const char *remaining_lookups;
 };

 static void next_lookup(struct host_query *hquery);
 static void host_callback(void *arg, int status, unsigned char *abuf,
-			  int alen);
+                          int alen);
 static void end_hquery(struct host_query *hquery, int status,
-		       struct hostent *host);
-static int fake_hostent(const char *name, ares_host_callback callback,
-			void *arg);
-static int file_lookup(const char *name, struct hostent **host);
+                       struct hostent *host);
+static int fake_hostent(const char *name, int family, ares_host_callback callback,
+                        void *arg);
+static int file_lookup(const char *name, int family, struct hostent **host);
 static void sort_addresses(struct hostent *host, struct apattern *sortlist,
-			   int nsort);
+                           int nsort);
+static void sort6_addresses(struct hostent *host, struct apattern *sortlist,
+                           int nsort);
 static int get_address_index(struct in_addr *addr, struct apattern *sortlist,
-			     int nsort);
+                             int nsort);
+static int get6_address_index(struct in6_addr *addr, struct apattern *sortlist,
+                             int nsort);

 void ares_gethostbyname(ares_channel channel, const char *name, int family,
-			ares_host_callback callback, void *arg)
+                        ares_host_callback callback, void *arg)
 {
  struct host_query *hquery;

  /* Right now we only know how to look up Internet addresses. */
-  if (family != AF_INET)
+  if (family != AF_INET && family != AF_INET6)
    {
      callback(arg, ARES_ENOTIMP, NULL);
      return;
    }

-  if (fake_hostent(name, callback, arg))
+  if (fake_hostent(name, family, callback, arg))
    return;

  /* Allocate and fill in the host query structure. */
@@ -79,6 +96,7 @@ void ares_gethostbyname(ares_channel channel, const char *name, int family,
    }
  hquery->channel = channel;
  hquery->name = strdup(name);
+  hquery->family = family;
  if (!hquery->name)
    {
      free(hquery);
@@ -100,26 +118,30 @@ static void next_lookup(struct host_query *hquery)
  struct hostent *host;

  for (p = hquery->remaining_lookups; *p; p++)
-    { 
+    {
      switch (*p)
-	{
-	case 'b':
-	  /* DNS lookup */
-	  hquery->remaining_lookups = p + 1;
-	  ares_search(hquery->channel, hquery->name, C_IN, T_A, host_callback,
-		      hquery);
-	  return;
+        {
+        case 'b':
+          /* DNS lookup */
+          hquery->remaining_lookups = p + 1;
+	  if (hquery->family == AF_INET6)
+	    ares_search(hquery->channel, hquery->name, C_IN, T_AAAA, host_callback,
+	                hquery);
+	  else
+            ares_search(hquery->channel, hquery->name, C_IN, T_A, host_callback,
+                        hquery);
+          return;

-	case 'f':
-	  /* Host file lookup */
-	  status = file_lookup(hquery->name, &host);
-	  if (status != ARES_ENOTFOUND)
-	    {
-	      end_hquery(hquery, status, host);
-	      return;
-	    }
-	  break;
-	}
+        case 'f':
+          /* Host file lookup */
+          status = file_lookup(hquery->name, hquery->family, &host);
+          if (status != ARES_ENOTFOUND)
+            {
+              end_hquery(hquery, status, host);
+              return;
+            }
+          break;
+        }
    }
  end_hquery(hquery, ARES_ENOTFOUND, NULL);
 }
@@ -132,11 +154,27 @@ static void host_callback(void *arg, int status, unsigned char *abuf, int alen)

  if (status == ARES_SUCCESS)
    {
-      status = ares_parse_a_reply(abuf, alen, &host);
-      if (host && channel->nsort)
-	sort_addresses(host, channel->sortlist, channel->nsort);
+      if (hquery->family == AF_INET)
+        {
+          status = ares_parse_a_reply(abuf, alen, &host);
+          if (host && channel->nsort)
+            sort_addresses(host, channel->sortlist, channel->nsort);
+        }
+      else if (hquery->family == AF_INET6)
+        {
+          status = ares_parse_aaaa_reply(abuf, alen, &host);
+          if (host && channel->nsort)
+            sort6_addresses(host, channel->sortlist, channel->nsort);
+        }
      end_hquery(hquery, status, host);
    }
+  else if (status == ARES_ENODATA && hquery->family == AF_INET6)
+    {
+      /* There was no AAAA now lookup an A */
+      hquery->family = AF_INET;
+      ares_search(hquery->channel, hquery->name, C_IN, T_A, host_callback,
+                  hquery);
+    }      
  else if (status == ARES_EDESTRUCTION)
    end_hquery(hquery, status, NULL);
  else
@@ -144,7 +182,7 @@ static void host_callback(void *arg, int status, unsigned char *abuf, int alen)
 }

 static void end_hquery(struct host_query *hquery, int status,
-		       struct hostent *host)
+                       struct hostent *host)
 {
  hquery->callback(hquery->arg, status, host);
  if (host)
@@ -156,36 +194,34 @@ static void end_hquery(struct host_query *hquery, int status,
 /* If the name looks like an IP address, fake up a host entry, end the
 * query immediately, and return true.  Otherwise return false.
 */
-static int fake_hostent(const char *name, ares_host_callback callback,
-			void *arg)
+static int fake_hostent(const char *name, int family, ares_host_callback callback,
+                        void *arg)
 {
-  struct in_addr addr;
  struct hostent hostent;
-  const char *p;
  char *aliases[1] = { NULL };
  char *addrs[2];
+  int result = 0;
+  struct in_addr in;
+  struct in6_addr in6;

-  /* It only looks like an IP address if it's all numbers and dots. */
-  for (p = name; *p; p++)
-    {
-      if (!isdigit((unsigned char)*p) && *p != '.')
-	return 0;
-    }
+  if (family == AF_INET)
+    result = ((in.s_addr = inet_addr(name)) == INADDR_NONE ? 0 : 1);
+  else if (family == AF_INET6)
+    result = (ares_inet_pton(AF_INET6, name, &in6) < 1 ? 0 : 1);

-  /* It also only looks like an IP address if it's non-zero-length and
-   * doesn't end with a dot.
-   */
-  if (p == name || *(p - 1) == '.')
+  if (!result)
    return 0;

-  /* It looks like an IP address.  Figure out what IP address it is. */
-  addr.s_addr = inet_addr(name);
-  if (addr.s_addr == INADDR_NONE)
+  if (family == AF_INET)
    {
-      callback(arg, ARES_EBADNAME, NULL);
-      return 1;
+      hostent.h_length = sizeof(struct in_addr);
+      addrs[0] = (char *)&in;
+    }
+  else if (family == AF_INET6)
+    {
+      hostent.h_length = sizeof(struct in6_addr);
+      addrs[0] = (char *)&in6;
    }
-
  /* Duplicate the name, to avoid a constness violation. */
  hostent.h_name = strdup(name);
  if (!hostent.h_name)
@@ -195,11 +231,9 @@ static int fake_hostent(const char *name, ares_host_callback callback,
    }

  /* Fill in the rest of the host structure and terminate the query. */
-  addrs[0] = (char *) &addr;
  addrs[1] = NULL;
  hostent.h_aliases = aliases;
-  hostent.h_addrtype = AF_INET;
-  hostent.h_length = sizeof(struct in_addr);
+  hostent.h_addrtype = family;
  hostent.h_addr_list = addrs;
  callback(arg, ARES_SUCCESS, &hostent);

@@ -207,40 +241,56 @@ static int fake_hostent(const char *name, ares_host_callback callback,
  return 1;
 }

-static int file_lookup(const char *name, struct hostent **host)
+static int file_lookup(const char *name, int family, struct hostent **host)
 {
  FILE *fp;
  char **alias;
  int status;

 #ifdef WIN32
-
  char PATH_HOSTS[MAX_PATH];
-  if (IsNT) {
-    GetSystemDirectory(PATH_HOSTS, MAX_PATH);
-    strcat(PATH_HOSTS, PATH_HOSTS_NT);
-  } else {
-    GetWindowsDirectory(PATH_HOSTS, MAX_PATH);
-    strcat(PATH_HOSTS, PATH_HOSTS_9X);
-  }
+  if (IS_NT()) {
+    char tmp[MAX_PATH];
+    HKEY hkeyHosts;

+    if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, WIN_NS_NT_KEY, 0, KEY_READ, &hkeyHosts)
+        == ERROR_SUCCESS)
+    {
+      DWORD dwLength = MAX_PATH;
+      RegQueryValueEx(hkeyHosts, DATABASEPATH, NULL, NULL, (LPBYTE)tmp,
+                      &dwLength);
+      ExpandEnvironmentStrings(tmp, PATH_HOSTS, MAX_PATH);
+      RegCloseKey(hkeyHosts);
+    }
+  }
+  else
+    GetWindowsDirectory(PATH_HOSTS, MAX_PATH);
+
+  strcat(PATH_HOSTS, WIN_PATH_HOSTS);
+
+#elif defined(WATT32)
+  extern const char *_w32_GetHostsFile (void);
+  const char *PATH_HOSTS = _w32_GetHostsFile();
+
+  if (!PATH_HOSTS)
+    return ARES_ENOTFOUND;
 #endif

  fp = fopen(PATH_HOSTS, "r");
  if (!fp)
    return ARES_ENOTFOUND;

-  while ((status = ares__get_hostent(fp, host)) == ARES_SUCCESS)
+  while ((status = ares__get_hostent(fp, family, host)) == ARES_SUCCESS)
    {
      if (strcasecmp((*host)->h_name, name) == 0)
-	break;
+        break;
      for (alias = (*host)->h_aliases; *alias; alias++)
-	{
-	  if (strcasecmp(*alias, name) == 0)
-	    break;
-	}
+        {
+          if (strcasecmp(*alias, name) == 0)
+            break;
+        }
      if (*alias)
-	break;
+        break;
      ares_free_hostent(*host);
    }
  fclose(fp);
@@ -252,7 +302,7 @@ static int file_lookup(const char *name, struct hostent **host)
 }

 static void sort_addresses(struct hostent *host, struct apattern *sortlist,
-			   int nsort)
+                           int nsort)
 {
  struct in_addr a1, a2;
  int i1, i2, ind1, ind2;
@@ -267,13 +317,13 @@ static void sort_addresses(struct hostent *host, struct apattern *sortlist,
      memcpy(&a1, host->h_addr_list[i1], sizeof(struct in_addr));
      ind1 = get_address_index(&a1, sortlist, nsort);
      for (i2 = i1 - 1; i2 >= 0; i2--)
-	{
-	  memcpy(&a2, host->h_addr_list[i2], sizeof(struct in_addr));
-	  ind2 = get_address_index(&a2, sortlist, nsort);
-	  if (ind2 <= ind1)
-	    break;
-	  memcpy(host->h_addr_list[i2 + 1], &a2, sizeof(struct in_addr));
-	}
+        {
+          memcpy(&a2, host->h_addr_list[i2], sizeof(struct in_addr));
+          ind2 = get_address_index(&a2, sortlist, nsort);
+          if (ind2 <= ind1)
+            break;
+          memcpy(host->h_addr_list[i2 + 1], &a2, sizeof(struct in_addr));
+        }
      memcpy(host->h_addr_list[i2 + 1], &a1, sizeof(struct in_addr));
    }
 }
@@ -282,14 +332,72 @@ static void sort_addresses(struct hostent *host, struct apattern *sortlist,
 * if none of them match.
 */
 static int get_address_index(struct in_addr *addr, struct apattern *sortlist,
-			     int nsort)
+                             int nsort)
 {
  int i;

  for (i = 0; i < nsort; i++)
    {
-      if ((addr->s_addr & sortlist[i].mask.s_addr) == sortlist[i].addr.s_addr)
-	break;
+      if (sortlist[i].family != AF_INET)
+        continue;
+      if (sortlist[i].type == PATTERN_MASK)
+        {
+          if ((addr->s_addr & sortlist[i].mask.addr.addr4.s_addr) 
+              == sortlist[i].addr.addr4.s_addr)
+            break;
+        }
+      else
+        {
+          if (!ares_bitncmp(&addr->s_addr, &sortlist[i].addr.addr4.s_addr, 
+                            sortlist[i].mask.bits))
+            break;
+        }
    }
  return i;
 }
+
+static void sort6_addresses(struct hostent *host, struct apattern *sortlist,
+                           int nsort)
+{
+  struct in6_addr a1, a2;
+  int i1, i2, ind1, ind2;
+
+  /* This is a simple insertion sort, not optimized at all.  i1 walks
+   * through the address list, with the loop invariant that everything
+   * to the left of i1 is sorted.  In the loop body, the value at i1 is moved
+   * back through the list (via i2) until it is in sorted order.
+   */
+  for (i1 = 0; host->h_addr_list[i1]; i1++)
+    {
+      memcpy(&a1, host->h_addr_list[i1], sizeof(struct in6_addr));
+      ind1 = get6_address_index(&a1, sortlist, nsort);
+      for (i2 = i1 - 1; i2 >= 0; i2--)
+        {
+          memcpy(&a2, host->h_addr_list[i2], sizeof(struct in6_addr));
+          ind2 = get6_address_index(&a2, sortlist, nsort);
+          if (ind2 <= ind1)
+            break;
+          memcpy(host->h_addr_list[i2 + 1], &a2, sizeof(struct in6_addr));
+        }
+      memcpy(host->h_addr_list[i2 + 1], &a1, sizeof(struct in6_addr));
+    }
+}
+
+/* Find the first entry in sortlist which matches addr.  Return nsort
+ * if none of them match.
+ */
+static int get6_address_index(struct in6_addr *addr, struct apattern *sortlist,
+                             int nsort)
+{
+  int i;
+
+  for (i = 0; i < nsort; i++)
+    {
+      if (sortlist[i].family != AF_INET6)
+        continue;
+        if (!ares_bitncmp(&addr->s6_addr, &sortlist[i].addr.addr6.s6_addr, sortlist[i].mask.bits))
+          break;
+    }
+  return i;
+}
+
--- a/ares/ares_init.3
+++ b/ares/ares_init.3
@@ -14,7 +14,7 @@
 .\" this software for any purpose.  It is provided "as is"
 .\" without express or implied warranty.
 .\"
-.TH ARES_INIT 3 "21 July 1998"
+.TH ARES_INIT 3 "7 December 2004"
 .SH NAME
 ares_init, ares_init_options \- Initialize a resolver channel
 .SH SYNOPSIS
@@ -25,31 +25,20 @@ ares_init, ares_init_options \- Initialize a resolver channel
 .B int ares_init_options(ares_channel *\fIchannel\fP,
 .B 	struct ares_options *\fIoptions\fP, int \fIoptmask\fP)
 .PP
-.B cc file.c -lares
+.B cc file.c -lcares
 .fi
 .SH DESCRIPTION
-The
-.B ares_init
-function initializes a communications channel for name service
-lookups.  If it returns successfully,
-.B ares_init
-will set the variable pointed to by
-.I channel
-to a handle used to identify the name service channel.  The caller
-should invoke
+The \fBares_init\fP function initializes a communications channel for name
+service lookups.  If it returns successfully, \fBares_init\fP will set the
+variable pointed to by \fIchannel\fP to a handle used to identify the name
+service channel.  The caller should invoke
 .BR ares_destroy (3)
 on the handle when the channel is no longer needed.
 .PP
-The
-.B ares_init_options
-function also initializes a name service channel, with additional
-options useful for applications requiring more control over name
-service configuration.  The
-.I optmask
-parameter specifies which fields in the structure pointed to by
-.I options
-are set, as follows:
-.PP
+The \fBares_init_options\fP function also initializes a name service channel,
+with additional options useful for applications requiring more control over
+name service configuration. The \fIoptmask\fP parameter specifies which fields
+in the structure pointed to by \fIoptions\fP are set, as follows:
 .TP 18
 .B ARES_OPT_FLAGS
 .B int \fIflags\fP;
@@ -127,9 +116,11 @@ If a truncated response to a UDP query is received, do not fall back
 to TCP; simply continue on with the truncated response.
 .TP 23
 .B ARES_FLAG_NORECURSE
-Do not set the "recursion desired" bit on outgoing queries, so that
-the name server being contacted will not try to fetch the answer from
-other servers if it doesn't know the answer locally.
+Do not set the "recursion desired" bit on outgoing queries, so that the name
+server being contacted will not try to fetch the answer from other servers if
+it doesn't know the answer locally. Be aware that ares will not do the
+recursion for you.  Recursion must be handled by the application calling ares
+if \fIARES_FLAG_NORECURSE\fP is set.
 .TP 23
 .B ARES_FLAG_STAYOPEN
 Do not close communciations sockets when the number of active queries
--- a/ares/ares_init.c
+++ b/ares/ares_init.c
@@ -13,19 +13,35 @@
 * without express or implied warranty.
 */

+#include "setup.h"
 #include <sys/types.h>

-#ifdef WIN32
+#if defined(WIN32) && !defined(WATT32)
 #include "nameser.h"
+#include <iphlpapi.h>
+#include <malloc.h>
+
 #else
 #include <sys/param.h>
+#ifdef HAVE_SYS_TIME_H
 #include <sys/time.h>
+#endif
+
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+
 #include <netinet/in.h>
 #include <arpa/inet.h>
 #include <netdb.h>
 #include <arpa/nameser.h>
+#ifdef HAVE_ARPA_NAMESER_COMPAT_H
+#include <arpa/nameser_compat.h>
+#endif
+#ifdef HAVE_UNISTD_H
 #include <unistd.h>
 #endif
+#endif

 #include <stdio.h>
 #include <stdlib.h>
@@ -35,24 +51,34 @@
 #include <errno.h>
 #include "ares.h"
 #include "ares_private.h"
+#include "inet_net_pton.h"
+
+#ifdef WATT32
+#undef WIN32  /* Redefined in MingW/MSVC headers */
+#endif

 static int init_by_options(ares_channel channel, struct ares_options *options,
-			   int optmask);
+                           int optmask);
 static int init_by_environment(ares_channel channel);
 static int init_by_resolv_conf(ares_channel channel);
 static int init_by_defaults(ares_channel channel);
-static int config_domain(ares_channel channel, char *str);
-static int config_lookup(ares_channel channel, const char *str);
+
 static int config_nameserver(struct server_state **servers, int *nservers,
-			     char *str);
-static int config_sortlist(struct apattern **sortlist, int *nsort,
-			   const char *str);
+                             char *str);
 static int set_search(ares_channel channel, const char *str);
 static int set_options(ares_channel channel, const char *str);
-static char *try_config(char *s, const char *opt);
 static const char *try_option(const char *p, const char *q, const char *opt);
+#ifndef WIN32
+static int sortlist_alloc(struct apattern **sortlist, int *nsort, struct apattern *pat);
 static int ip_addr(const char *s, int len, struct in_addr *addr);
 static void natural_mask(struct apattern *pat);
+static int config_domain(ares_channel channel, char *str);
+static int config_lookup(ares_channel channel, const char *str,
+                         const char *bindch, const char *filech);
+static int config_sortlist(struct apattern **sortlist, int *nsort,
+                           const char *str);
+static char *try_config(char *s, const char *opt);
+#endif

 int ares_init(ares_channel *channelptr)
 {
@@ -60,7 +86,7 @@ int ares_init(ares_channel *channelptr)
 }

 int ares_init_options(ares_channel *channelptr, struct ares_options *options,
-		      int optmask)
+                      int optmask)
 {
  ares_channel channel;
  int i, status;
@@ -85,6 +111,8 @@ int ares_init_options(ares_channel *channelptr, struct ares_options *options,
  channel->nsort = -1;
  channel->lookups = NULL;
  channel->queries = NULL;
+  channel->domains = NULL;
+  channel->sortlist = NULL;

  /* Initialize configuration by each of the four sources, from highest
   * precedence to lowest.
@@ -100,16 +128,17 @@ int ares_init_options(ares_channel *channelptr, struct ares_options *options,
    {
      /* Something failed; clean up memory we may have allocated. */
      if (channel->nservers != -1)
-	free(channel->servers);
-      if (channel->ndomains != -1)
-	{
-	  for (i = 0; i < channel->ndomains; i++)
-	    free(channel->domains[i]);
-	  free(channel->domains);
-	}
-      if (channel->nsort != -1)
-	free(channel->sortlist);
-      free(channel->lookups);
+        free(channel->servers);
+      if (channel->domains)
+        {
+          for (i = 0; i < channel->ndomains; i++)
+            free(channel->domains[i]);
+          free(channel->domains);
+        }
+      if (channel->sortlist)
+        free(channel->sortlist);
+      if(channel->lookups)
+        free(channel->lookups);
      free(channel);
      return status;
    }
@@ -122,8 +151,8 @@ int ares_init_options(ares_channel *channelptr, struct ares_options *options,
  for (i = 0; i < channel->nservers; i++)
    {
      server = &channel->servers[i];
-      server->udp_socket = -1;
-      server->tcp_socket = -1;
+      server->udp_socket = ARES_SOCKET_BAD;
+      server->tcp_socket = ARES_SOCKET_BAD;
      server->tcp_lenbuf_pos = 0;
      server->tcp_buffer = NULL;
      server->qhead = NULL;
@@ -146,7 +175,7 @@ int ares_init_options(ares_channel *channelptr, struct ares_options *options,
 }

 static int init_by_options(ares_channel channel, struct ares_options *options,
-			   int optmask)
+                           int optmask)
 {
  int i;

@@ -168,11 +197,11 @@ static int init_by_options(ares_channel channel, struct ares_options *options,
  if ((optmask & ARES_OPT_SERVERS) && channel->nservers == -1)
    {
      channel->servers =
-	malloc(options->nservers * sizeof(struct server_state));
+        malloc(options->nservers * sizeof(struct server_state));
      if (!channel->servers && options->nservers != 0)
-	return ARES_ENOMEM;
+        return ARES_ENOMEM;
      for (i = 0; i < options->nservers; i++)
-	channel->servers[i].addr = options->servers[i];
+        channel->servers[i].addr = options->servers[i];
      channel->nservers = options->nservers;
    }

@@ -183,14 +212,14 @@ static int init_by_options(ares_channel channel, struct ares_options *options,
    {
      channel->domains = malloc(options->ndomains * sizeof(char *));
      if (!channel->domains && options->ndomains != 0)
-	return ARES_ENOMEM;
+        return ARES_ENOMEM;
      for (i = 0; i < options->ndomains; i++)
-	{
-	  channel->ndomains = i;
-	  channel->domains[i] = strdup(options->domains[i]);
-	  if (!channel->domains[i])
-	    return ARES_ENOMEM;
-	}
+        {
+          channel->ndomains = i;
+          channel->domains[i] = strdup(options->domains[i]);
+          if (!channel->domains[i])
+            return ARES_ENOMEM;
+        }
      channel->ndomains = options->ndomains;
    }

@@ -199,7 +228,7 @@ static int init_by_options(ares_channel channel, struct ares_options *options,
    {
      channel->lookups = strdup(options->lookups);
      if (!channel->lookups)
-	return ARES_ENOMEM;
+        return ARES_ENOMEM;
    }

  return ARES_SUCCESS;
@@ -215,7 +244,7 @@ static int init_by_environment(ares_channel channel)
    {
      status = set_search(channel, localdomain);
      if (status != ARES_SUCCESS)
-	return status;
+        return status;
    }

  res_options = getenv("RES_OPTIONS");
@@ -223,31 +252,32 @@ static int init_by_environment(ares_channel channel)
    {
      status = set_options(channel, res_options);
      if (status != ARES_SUCCESS)
-	return status;
+        return status;
    }

  return ARES_SUCCESS;
 }
-#ifdef WIN32
-static int get_res_size_nt(HKEY hKey, char *subkey, int *size)
-{
-  return RegQueryValueEx(hKey, subkey, 0, NULL, NULL, size);
-}

-/* Warning: returns a dynamically allocated buffer, the user MUST
+#ifdef WIN32
+/*
+ * Warning: returns a dynamically allocated buffer, the user MUST
 * use free() if the function returns 1
 */
-static int get_res_nt(HKEY hKey, char *subkey, char **obuf)
+static int get_res_nt(HKEY hKey, const char *subkey, char **obuf)
 {
  /* Test for the size we need */
-  int size = 0;
+  DWORD size = 0;
  int result;
+
  result = RegQueryValueEx(hKey, subkey, 0, NULL, NULL, &size);
  if ((result != ERROR_SUCCESS && result != ERROR_MORE_DATA) || !size)
    return 0;
  *obuf = malloc(size+1);
+  if (!*obuf)
+    return 0;

-  if (RegQueryValueEx(hKey, subkey, 0, NULL, *obuf, &size) != ERROR_SUCCESS)
+  if (RegQueryValueEx(hKey, subkey, 0, NULL,
+                      (LPBYTE)*obuf, &size) != ERROR_SUCCESS)
  {
    free(*obuf);
    return 0;
@@ -260,54 +290,130 @@ static int get_res_nt(HKEY hKey, char *subkey, char **obuf)
  return 1;
 }

-static int get_res_interfaces_nt(HKEY hKey, char *subkey, char **obuf)
+static int get_res_interfaces_nt(HKEY hKey, const char *subkey, char **obuf)
 {
  char enumbuf[39]; /* GUIDs are 38 chars + 1 for NULL */
-  int enum_size = 39;
+  DWORD enum_size = 39;
  int idx = 0;
  HKEY hVal;
+
  while (RegEnumKeyEx(hKey, idx++, enumbuf, &enum_size, 0,
                      NULL, NULL, NULL) != ERROR_NO_MORE_ITEMS)
  {
+    int rc;
+
    enum_size = 39;
    if (RegOpenKeyEx(hKey, enumbuf, 0, KEY_QUERY_VALUE, &hVal) !=
        ERROR_SUCCESS)
      continue;
-    if (!get_res_nt(hVal, subkey, obuf))
-      RegCloseKey(hVal);
-    else
-    {
+    rc = get_res_nt(hVal, subkey, obuf);
      RegCloseKey(hVal);
+    if (rc)
      return 1;
    }
-  }
  return 0;
 }
+
+static int get_iphlpapi_dns_info (char *ret_buf, size_t ret_size)
+{
+  FIXED_INFO    *fi   = alloca (sizeof(*fi));
+  DWORD          size = sizeof (*fi);
+  typedef DWORD (WINAPI* get_net_param_func) (FIXED_INFO*, DWORD*);
+  get_net_param_func GetNetworkParams;  /* available only on Win-98/2000+ */
+  HMODULE        handle;
+  IP_ADDR_STRING *ipAddr;
+  int            i, count = 0;
+  int            debug  = 0;
+  size_t         ip_size = sizeof("255.255.255.255,")-1;
+  size_t         left = ret_size;
+  char          *ret = ret_buf;
+
+  if (!fi)
+     return (0);
+
+  handle = LoadLibrary ("iphlpapi.dll");
+  if (!handle)
+     return (0);
+
+  GetNetworkParams = (get_net_param_func) GetProcAddress (handle, "GetNetworkParams");
+  if (!GetNetworkParams)
+     goto quit;
+
+  if ((*GetNetworkParams) (fi, &size) != ERROR_BUFFER_OVERFLOW)
+     goto quit;
+
+  fi = alloca (size);
+  if (!fi || (*GetNetworkParams) (fi, &size) != ERROR_SUCCESS)
+     goto quit;
+
+  if (debug)
+  {
+    printf ("Host Name: %s\n", fi->HostName);
+    printf ("Domain Name: %s\n", fi->DomainName);
+    printf ("DNS Servers:\n"
+            "    %s (primary)\n", fi->DnsServerList.IpAddress.String);
+  }
+  if (inet_addr(fi->DnsServerList.IpAddress.String) != INADDR_NONE &&
+      left > ip_size)
+  {
+    ret += sprintf (ret, "%s,", fi->DnsServerList.IpAddress.String);
+    left -= ret - ret_buf;
+    count++;
+  }
+
+  for (i = 0, ipAddr = fi->DnsServerList.Next; ipAddr && left > ip_size;
+       ipAddr = ipAddr->Next, i++)
+  {
+    if (inet_addr(ipAddr->IpAddress.String) != INADDR_NONE)
+    {
+       ret += sprintf (ret, "%s,", ipAddr->IpAddress.String);
+       left -= ret - ret_buf;
+       count++;
+    }
+    if (debug)
+       printf ("    %s (secondary %d)\n", ipAddr->IpAddress.String, i+1);
+  }
+
+quit:
+  if (handle)
+     FreeLibrary (handle);
+
+  if (debug && left <= ip_size)
+     printf ("Too many nameservers. Truncating to %d addressess", count);
+  if (ret > ret_buf)
+     ret[-1] = '\0';
+  return (count);
+}
 #endif

 static int init_by_resolv_conf(ares_channel channel)
 {
  char *line = NULL;
-  int status, nservers = 0, nsort = 0;
+  int status = -1, nservers = 0, nsort = 0;
  struct server_state *servers = NULL;
  struct apattern *sortlist = NULL;

 #ifdef WIN32

    /*
+  NameServer info via IPHLPAPI (IP helper API):
+    GetNetworkParams() should be the trusted source for this.
+    Available in Win-98/2000 and later. If that fail, fall-back to
+    registry information.
+
  NameServer Registry:

   On Windows 9X, the DNS server can be found in:
 HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\VxD\MSTCP\NameServer

-	On Windows NT/2000/XP/2003:
+        On Windows NT/2000/XP/2003:
 HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\NameServer
-	or
+        or
 HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\DhcpNameServer
-	or
+        or
 HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\{AdapterID}\
 NameServer
-	or
+        or
 HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\{AdapterID}\
 DhcpNameServer
   */
@@ -317,11 +423,19 @@ DhcpNameServer
  DWORD data_type;
  DWORD bytes;
  DWORD result;
-  DWORD keysize = MAX_PATH;
+  char  buf[256];

-  status = ARES_EFILE;
+  if (channel->nservers > -1)  /* don't override ARES_OPT_SERVER */
+     return ARES_SUCCESS;

-  if (IsNT) 
+  if (get_iphlpapi_dns_info(buf,sizeof(buf)) > 0)
+  {
+    status = config_nameserver(&servers, &nservers, buf);
+    if (status == ARES_SUCCESS)
+      goto okay;
+  }
+
+  if (IS_NT())
  {
    if (RegOpenKeyEx(
          HKEY_LOCAL_MACHINE, WIN_NS_NT_KEY, 0,
@@ -365,7 +479,7 @@ DhcpNameServer
      if ((result = RegQueryValueEx(
             mykey, NAMESERVER, NULL, &data_type,
             NULL, &bytes
-             ) 
+             )
            ) == ERROR_SUCCESS ||
          result == ERROR_MORE_DATA)
      {
@@ -381,19 +495,12 @@ DhcpNameServer
          free(line);
        }
      }
-    } 
+    }
    RegCloseKey(mykey);
  }
-  
-  if (status != ARES_EFILE)
-  {
-    /*
-      if (!channel->lookups) {
-      status = config_lookup(channel, "file bind");
-      }
-    */
+
+  if (status == ARES_SUCCESS)
    status = ARES_EOF;
-  }

 #elif defined(riscos)

@@ -401,7 +508,7 @@ DhcpNameServer
     system variable Inet$Resolvers, space separated. */

  line = getenv("Inet$Resolvers");
-  status = ARES_EFILE;
+  status = ARES_EOF;
  if (line) {
    char *resolvers = strdup(line), *pos, *space;

@@ -421,26 +528,44 @@ DhcpNameServer

    if (status == ARES_SUCCESS)
      status = ARES_EOF;
-    
+
    free(resolvers);
  }

+#elif defined(WATT32)
+  int i;
+
+  sock_init();
+  for (i = 0; def_nameservers[i]; i++)
+      ;
+  if (i == 0)
+    return ARES_SUCCESS; /* use localhost DNS server */
+
+  nservers = i;
+  servers = calloc(sizeof(*servers), i);
+  if (!servers)
+     return ARES_ENOMEM;
+
+  for (i = 0; def_nameservers[i]; i++)
+      servers[i].addr.s_addr = htonl(def_nameservers[i]);
+  status = ARES_EOF;
+
 #else
  {
    char *p;
    FILE *fp;
    int linesize;
-   
+
    fp = fopen(PATH_RESOLV_CONF, "r");
    if (!fp)
      return (errno == ENOENT) ? ARES_SUCCESS : ARES_EFILE;
    while ((status = ares__read_line(fp, &line, &linesize)) == ARES_SUCCESS)
    {
-      if ((p = try_config(line, "domain")) && channel->ndomains == -1)
+      if ((p = try_config(line, "domain")))
        status = config_domain(channel, p);
      else if ((p = try_config(line, "lookup")) && !channel->lookups)
-        status = config_lookup(channel, p);
-      else if ((p = try_config(line, "search")) && channel->ndomains == -1)
+        status = config_lookup(channel, p, "bind", "file");
+      else if ((p = try_config(line, "search")))
        status = set_search(channel, p);
      else if ((p = try_config(line, "nameserver")) && channel->nservers == -1)
        status = config_nameserver(&servers, &nservers, p);
@@ -453,8 +578,49 @@ DhcpNameServer
      if (status != ARES_SUCCESS)
        break;
    }
-    free(line);
    fclose(fp);
+
+    if (!channel->lookups) {
+      /* Many systems (Solaris, Linux, BSD's) use nsswitch.conf */
+      fp = fopen("/etc/nsswitch.conf", "r");
+      if (fp) {
+        while ((status = ares__read_line(fp, &line, &linesize)) == ARES_SUCCESS)
+        {
+          if ((p = try_config(line, "hosts:")) && !channel->lookups)
+            status = config_lookup(channel, p, "dns", "files");
+        }
+        fclose(fp);
+      }
+    }
+
+    if (!channel->lookups) {
+      /* Linux / GNU libc 2.x and possibly others have host.conf */
+      fp = fopen("/etc/host.conf", "r");
+      if (fp) {
+        while ((status = ares__read_line(fp, &line, &linesize)) == ARES_SUCCESS)
+        {
+          if ((p = try_config(line, "order")) && !channel->lookups)
+            status = config_lookup(channel, p, "bind", "hosts");
+        }
+        fclose(fp);
+      }
+    }
+
+    if (!channel->lookups) {
+      /* Tru64 uses /etc/svc.conf */
+      fp = fopen("/etc/svc.conf", "r");
+      if (fp) {
+        while ((status = ares__read_line(fp, &line, &linesize)) == ARES_SUCCESS)
+        {
+          if ((p = try_config(line, "hosts=")) && !channel->lookups)
+            status = config_lookup(channel, p, "bind", "local");
+        }
+        fclose(fp);
+      }
+    }
+
+    if(line)
+      free(line);
  }

 #endif
@@ -462,12 +628,17 @@ DhcpNameServer
  /* Handle errors. */
  if (status != ARES_EOF)
    {
-      if (servers != NULL) free(servers);
-      if (sortlist != NULL) free(sortlist);
+      if (servers != NULL)
+        free(servers);
+      if (sortlist != NULL)
+        free(sortlist);
      return status;
    }

  /* If we got any name server entries, fill them in. */
+#ifdef WIN32
+okay:
+#endif
  if (servers)
    {
      channel->servers = servers;
@@ -506,7 +677,7 @@ static int init_by_defaults(ares_channel channel)
      /* If nobody specified servers, try a local named. */
      channel->servers = malloc(sizeof(struct server_state));
      if (!channel->servers)
-	return ARES_ENOMEM;
+        return ARES_ENOMEM;
      channel->servers[0].addr.s_addr = htonl(INADDR_LOOPBACK);
      channel->nservers = 1;
    }
@@ -517,22 +688,22 @@ static int init_by_defaults(ares_channel channel)
       * or set it to empty if the hostname isn't helpful.
       */
      if (gethostname(hostname, sizeof(hostname)) == -1
-	  || !strchr(hostname, '.'))
-	{
-	  channel->domains = malloc(0);
-	  channel->ndomains = 0;
-	}
+          || !strchr(hostname, '.'))
+        {
+          channel->domains = malloc(0);
+          channel->ndomains = 0;
+        }
      else
-	{
-	  channel->domains = malloc(sizeof(char *));
-	  if (!channel->domains)
-	    return ARES_ENOMEM;
-	  channel->ndomains = 0;
-	  channel->domains[0] = strdup(strchr(hostname, '.') + 1);
-	  if (!channel->domains[0])
-	    return ARES_ENOMEM;
-	  channel->ndomains = 1;
-	}
+        {
+          channel->domains = malloc(sizeof(char *));
+          if (!channel->domains)
+            return ARES_ENOMEM;
+          channel->ndomains = 0;
+          channel->domains[0] = strdup(strchr(hostname, '.') + 1);
+          if (!channel->domains[0])
+            return ARES_ENOMEM;
+          channel->ndomains = 1;
+        }
    }

  if (channel->nsort == -1)
@@ -543,14 +714,15 @@ static int init_by_defaults(ares_channel channel)

  if (!channel->lookups)
    {
-      channel->lookups = strdup("bf");
+      channel->lookups = strdup("fb");
      if (!channel->lookups)
-	return ARES_ENOMEM;
+        return ARES_ENOMEM;
    }

  return ARES_SUCCESS;
 }

+#ifndef WIN32
 static int config_domain(ares_channel channel, char *str)
 {
  char *q;
@@ -563,7 +735,8 @@ static int config_domain(ares_channel channel, char *str)
  return set_search(channel, str);
 }

-static int config_lookup(ares_channel channel, const char *str)
+static int config_lookup(ares_channel channel, const char *str,
+                         const char *bindch, const char *filech)
 {
  char lookups[3], *l;
  const char *p;
@@ -576,20 +749,24 @@ static int config_lookup(ares_channel channel, const char *str)
  p = str;
  while (*p)
    {
-      if ((*p == 'b' || *p == 'f') && l < lookups + 2)
-	*l++ = *p;
-      while (*p && !isspace((unsigned char)*p))
-	p++;
-      while (isspace((unsigned char)*p))
-	p++;
+      if ((*p == *bindch || *p == *filech) && l < lookups + 2) {
+        if (*p == *bindch) *l++ = 'b';
+        else *l++ = 'f';
+      }
+      while (*p && !isspace((unsigned char)*p) && (*p != ','))
+        p++;
+      while (*p && (isspace((unsigned char)*p) || (*p == ',')))
+        p++;
    }
  *l = 0;
  channel->lookups = strdup(lookups);
  return (channel->lookups) ? ARES_SUCCESS : ARES_ENOMEM;
 }

+#endif
+
 static int config_nameserver(struct server_state **servers, int *nservers,
-			     char *str)
+                             char *str)
 {
  struct in_addr addr;
  struct server_state *newserv;
@@ -649,67 +826,110 @@ static int config_nameserver(struct server_state **servers, int *nservers,
  return ARES_SUCCESS;
 }

+#ifndef WIN32
 static int config_sortlist(struct apattern **sortlist, int *nsort,
-			   const char *str)
+                           const char *str)
 {
-  struct apattern pat, *newsort;
+  struct apattern pat;
  const char *q;

  /* Add sortlist entries. */
  while (*str && *str != ';')
    {
+      int bits;
+      char ipbuf[16], ipbufpfx[32];
+      /* Find just the IP */
      q = str;
      while (*q && *q != '/' && *q != ';' && !isspace((unsigned char)*q))
-	q++;
-      if (ip_addr(str, (int)(q - str), &pat.addr) == 0)
-	{
-	  /* We have a pattern address; now determine the mask. */
-	  if (*q == '/')
-	    {
-	      str = q + 1;
-	      while (*q && *q != ';' && !isspace((unsigned char)*q))
-		q++;
-	      if (ip_addr(str, (int)(q - str), &pat.mask) != 0)
-		natural_mask(&pat);
-	    }
-	  else
-	    natural_mask(&pat);
-
-	  /* Add this pattern to our list. */
-	  newsort = realloc(*sortlist, (*nsort + 1) * sizeof(struct apattern));
-	  if (!newsort)
-	    return ARES_ENOMEM;
-	  newsort[*nsort] = pat;
-	  *sortlist = newsort;
-	  (*nsort)++;
-	}
+        q++;
+      memcpy(ipbuf, str, (int)(q-str));
+      ipbuf[(int)(q-str)] = 0;      
+      /* Find the prefix */
+      if (*q == '/')
+        {
+          const char *str2 = q+1;
+          while (*q && *q != ';' && !isspace((unsigned char)*q))
+            q++;
+          memcpy(ipbufpfx, str, (int)(q-str));
+          ipbufpfx[(int)(q-str)] = 0;
+          str = str2;
+        }
      else
-	{
-	  while (*q && *q != ';' && !isspace((unsigned char)*q))
-	    q++;
-	}
+        ipbufpfx[0] = 0;
+      /* Lets see if it is CIDR */
+      /* First we'll try IPv6 */
+      if ((bits = ares_inet_net_pton(AF_INET6, ipbufpfx ? ipbufpfx : ipbuf, &pat.addr.addr6, 
+                                     sizeof(pat.addr.addr6))) > 0)
+        {
+          pat.type = PATTERN_CIDR;
+          pat.mask.bits = bits;
+          pat.family = AF_INET6;
+          if (!sortlist_alloc(sortlist, nsort, &pat))
+            return ARES_ENOMEM;
+        }
+      if (ipbufpfx && 
+          (bits = ares_inet_net_pton(AF_INET, ipbufpfx, &pat.addr.addr4, 
+                                     sizeof(pat.addr.addr4))) > 0)
+        {
+          pat.type = PATTERN_CIDR;
+          pat.mask.bits = bits;
+          pat.family = AF_INET;
+          if (!sortlist_alloc(sortlist, nsort, &pat))
+            return ARES_ENOMEM;
+        }
+      /* See if it is just a regular IP */
+      else if (ip_addr(ipbuf, (int)(q-str), &pat.addr.addr4) == 0)
+        {
+          if (ipbufpfx)
+            {
+              memcpy(ipbuf, str, (int)(q-str));
+              ipbuf[(int)(q-str)] = 0;
+              if (ip_addr(ipbuf, (int)(q - str), &pat.mask.addr.addr4) != 0)
+                natural_mask(&pat);
+            }
+          else
+            natural_mask(&pat);
+          pat.family = AF_INET;
+	  pat.type = PATTERN_MASK;
+          if (!sortlist_alloc(sortlist, nsort, &pat))
+            return ARES_ENOMEM;
+        }
+      else
+        {
+          while (*q && *q != ';' && !isspace((unsigned char)*q))
+            q++;
+        }
      str = q;
      while (isspace((unsigned char)*str))
-	str++;
+        str++;
    }

  return ARES_SUCCESS;
 }
+#endif

 static int set_search(ares_channel channel, const char *str)
 {
  int n;
  const char *p, *q;

+  if(channel->ndomains != -1) {
+    /* if we already have some domains present, free them first */
+    for(n=0; n < channel->ndomains; n++)
+      free(channel->domains[n]);
+    free(channel->domains);
+    channel->ndomains = -1;
+  }
+
  /* Count the domains given. */
  n = 0;
  p = str;
  while (*p)
    {
      while (*p && !isspace((unsigned char)*p))
-	p++;
+        p++;
      while (isspace((unsigned char)*p))
-	p++;
+        p++;
      n++;
    }

@@ -725,15 +945,15 @@ static int set_search(ares_channel channel, const char *str)
      channel->ndomains = n;
      q = p;
      while (*q && !isspace((unsigned char)*q))
-	q++;
+        q++;
      channel->domains[n] = malloc(q - p + 1);
      if (!channel->domains[n])
-	return ARES_ENOMEM;
+        return ARES_ENOMEM;
      memcpy(channel->domains[n], p, q - p);
      channel->domains[n][q - p] = 0;
      p = q;
      while (isspace((unsigned char)*p))
-	p++;
+        p++;
      n++;
    }
  channel->ndomains = n;
@@ -750,24 +970,25 @@ static int set_options(ares_channel channel, const char *str)
    {
      q = p;
      while (*q && !isspace((unsigned char)*q))
-	q++;
+        q++;
      val = try_option(p, q, "ndots:");
      if (val && channel->ndots == -1)
-	channel->ndots = atoi(val);
+        channel->ndots = atoi(val);
      val = try_option(p, q, "retrans:");
      if (val && channel->timeout == -1)
-	channel->timeout = atoi(val);
+        channel->timeout = atoi(val);
      val = try_option(p, q, "retry:");
      if (val && channel->tries == -1)
-	channel->tries = atoi(val);
+        channel->tries = atoi(val);
      p = q;
      while (isspace((unsigned char)*p))
-	p++;
+        p++;
    }

  return ARES_SUCCESS;
 }

+#ifndef WIN32
 static char *try_config(char *s, const char *opt)
 {
  size_t len;
@@ -781,21 +1002,33 @@ static char *try_config(char *s, const char *opt)
  return s;
 }

+#endif
+
 static const char *try_option(const char *p, const char *q, const char *opt)
 {
  size_t len = strlen(opt);
  return ((size_t)(q - p) > len && !strncmp(p, opt, len)) ? &p[len] : NULL;
 }

-static int ip_addr(const char *s, int len, struct in_addr *addr)
+#ifndef WIN32
+static int sortlist_alloc(struct apattern **sortlist, int *nsort, struct apattern *pat)
+{
+  struct apattern *newsort;
+  newsort = realloc(*sortlist, (*nsort + 1) * sizeof(struct apattern));
+  if (!newsort)
+    return 0;
+  newsort[*nsort] = *pat;
+  *sortlist = newsort;
+  (*nsort)++;
+  return 1;
+}
+
+static int ip_addr(const char *ipbuf, int len, struct in_addr *addr)
 {
-  char ipbuf[16];

  /* Four octets and three periods yields at most 15 characters. */
  if (len > 15)
    return -1;
-  memcpy(ipbuf, s, len);
-  ipbuf[len] = 0;

  addr->s_addr = inet_addr(ipbuf);
  if (addr->s_addr == INADDR_NONE && strcmp(ipbuf, "255.255.255.255") != 0)
@@ -810,15 +1043,16 @@ static void natural_mask(struct apattern *pat)
  /* Store a host-byte-order copy of pat in a struct in_addr.  Icky,
   * but portable.
   */
-  addr.s_addr = ntohl(pat->addr.s_addr);
+  addr.s_addr = ntohl(pat->addr.addr4.s_addr);

  /* This is out of date in the CIDR world, but some people might
   * still rely on it.
   */
  if (IN_CLASSA(addr.s_addr))
-    pat->mask.s_addr = htonl(IN_CLASSA_NET);
+    pat->mask.addr.addr4.s_addr = htonl(IN_CLASSA_NET);
  else if (IN_CLASSB(addr.s_addr))
-    pat->mask.s_addr = htonl(IN_CLASSB_NET);
+    pat->mask.addr.addr4.s_addr = htonl(IN_CLASSB_NET);
  else
-    pat->mask.s_addr = htonl(IN_CLASSC_NET);
+    pat->mask.addr.addr4.s_addr = htonl(IN_CLASSC_NET);
 }
+#endif
--- a/ares/ares_ipv6.h
+++ b/ares/ares_ipv6.h
@@ -0,0 +1,48 @@
+/* $Id$ */
+
+/*
+ * Permission to use, copy, modify, and distribute this
+ * software and its documentation for any purpose and without
+ * fee is hereby granted, provided that the above copyright
+ * notice appear in all copies and that both that copyright
+ * notice and this permission notice appear in supporting
+ * documentation, and that the name of M.I.T. not be used in
+ * advertising or publicity pertaining to distribution of the
+ * software without specific, written prior permission.
+ * M.I.T. makes no representations about the suitability of
+ * this software for any purpose.  It is provided "as is"
+ * without express or implied warranty.
+ */
+
+#ifndef ARES_IPV6_H
+#define ARES_IPV6_H
+
+#ifndef HAVE_PF_INET6
+#define PF_INET6 AF_INET6
+#endif
+
+#ifndef HAVE_STRUCT_IN6_ADDR
+struct in6_addr
+{
+  unsigned char s6_addr[16];
+};
+#endif
+
+#ifndef NS_IN6ADDRSZ
+#if SIZEOF_STRUCT_IN6_ADDR == 0
+/* We cannot have it set to zero, so we pick a fixed value here */
+#define NS_IN6ADDRSZ 16
+#else
+#define NS_IN6ADDRSZ SIZEOF_STRUCT_IN6_ADDR
+#endif
+#endif
+
+#ifndef NS_INADDRSZ
+#define NS_INADDRSZ SIZEOF_STRUCT_IN_ADDR
+#endif
+
+#ifndef NS_INT16SZ
+#define NS_INT16SZ 2
+#endif
+
+#endif /* ARES_IPV6_H */
--- a/ares/ares_mkquery.c
+++ b/ares/ares_mkquery.c
@@ -13,13 +13,17 @@
 * without express or implied warranty.
 */

+#include "setup.h"
 #include <sys/types.h>

-#ifdef WIN32
+#if defined(WIN32) && !defined(WATT32)
 #include "nameser.h"
 #else
 #include <netinet/in.h>
 #include <arpa/nameser.h>
+#ifdef HAVE_ARPA_NAMESER_COMPAT_H
+#include <arpa/nameser_compat.h>
+#endif
 #endif

 #include <stdlib.h>
@@ -46,15 +50,15 @@
 *
 * AA, TC, RA, and RCODE are only set in responses.  Brief description
 * of the remaining fields:
- *	ID	Identifier to match responses with queries
- *	QR	Query (0) or response (1)
- *	Opcode	For our purposes, always QUERY
- * 	RD	Recursion desired
- *	Z	Reserved (zero)
- *	QDCOUNT	Number of queries
- *	ANCOUNT	Number of answers
- *	NSCOUNT	Number of name server records
- *	ARCOUNT	Number of additional records
+ *      ID      Identifier to match responses with queries
+ *      QR      Query (0) or response (1)
+ *      Opcode  For our purposes, always QUERY
+ *      RD      Recursion desired
+ *      Z       Reserved (zero)
+ *      QDCOUNT Number of queries
+ *      ANCOUNT Number of answers
+ *      NSCOUNT Number of name server records
+ *      ARCOUNT Number of additional records
 *
 * Question format, from RFC 1035:
 *                                  1  1  1  1  1  1
@@ -76,7 +80,7 @@
 */

 int ares_mkquery(const char *name, int dnsclass, int type, unsigned short id,
-		 int rd, unsigned char **buf, int *buflen)
+                 int rd, unsigned char **buf, int *buflen)
 {
  int len;
  unsigned char *q;
@@ -88,7 +92,7 @@ int ares_mkquery(const char *name, int dnsclass, int type, unsigned short id,
  for (p = name; *p; p++)
    {
      if (*p == '\\' && *(p + 1) != 0)
-	p++;
+        p++;
      len++;
    }
  /* If there are n periods in the name, there are n + 1 labels, and
@@ -120,31 +124,31 @@ int ares_mkquery(const char *name, int dnsclass, int type, unsigned short id,
  while (*name)
    {
      if (*name == '.')
-	return ARES_EBADNAME;
+        return ARES_EBADNAME;

      /* Count the number of bytes in this label. */
      len = 0;
      for (p = name; *p && *p != '.'; p++)
-	{
-	  if (*p == '\\' && *(p + 1) != 0)
-	    p++;
-	  len++;
-	}
+        {
+          if (*p == '\\' && *(p + 1) != 0)
+            p++;
+          len++;
+        }
      if (len > MAXLABEL)
-	return ARES_EBADNAME;
+        return ARES_EBADNAME;

      /* Encode the length and copy the data. */
      *q++ = len;
      for (p = name; *p && *p != '.'; p++)
-	{
-	  if (*p == '\\' && *(p + 1) != 0)
-	    p++;
-	  *q++ = *p;
-	}
+        {
+          if (*p == '\\' && *(p + 1) != 0)
+            p++;
+          *q++ = *p;
+        }

      /* Go to the next label and repeat, unless we hit the end. */
      if (!*p)
-	break;
+        break;
      name = p + 1;
    }

--- a/ares/ares_parse_a_reply.c
+++ b/ares/ares_parse_a_reply.c
@@ -13,9 +13,10 @@
 * without express or implied warranty.
 */

+#include "setup.h"
 #include <sys/types.h>

-#ifdef WIN32
+#if defined(WIN32) && !defined(WATT32)
 #include "nameser.h"
 #else
 #include <sys/socket.h>
@@ -23,6 +24,9 @@
 #include <arpa/inet.h>
 #include <netdb.h>
 #include <arpa/nameser.h>
+#ifdef HAVE_ARPA_NAMESER_COMPAT_H
+#include <arpa/nameser_compat.h>
+#endif
 #endif

 #include <stdlib.h>
@@ -32,7 +36,7 @@
 #include "ares_private.h"

 int ares_parse_a_reply(const unsigned char *abuf, int alen,
-		       struct hostent **host)
+                       struct hostent **host)
 {
  unsigned int qdcount, ancount;
  int status, i, rr_type, rr_class, rr_len, naddrs;
@@ -91,49 +95,49 @@ int ares_parse_a_reply(const unsigned char *abuf, int alen,
      /* Decode the RR up to the data field. */
      status = ares_expand_name(aptr, abuf, alen, &rr_name, &len);
      if (status != ARES_SUCCESS)
-	break;
+        break;
      aptr += len;
      if (aptr + RRFIXEDSZ > abuf + alen)
-	{
-	  status = ARES_EBADRESP;
-	  break;
-	}
+        {
+          status = ARES_EBADRESP;
+          break;
+        }
      rr_type = DNS_RR_TYPE(aptr);
      rr_class = DNS_RR_CLASS(aptr);
      rr_len = DNS_RR_LEN(aptr);
      aptr += RRFIXEDSZ;

      if (rr_class == C_IN && rr_type == T_A
-	  && rr_len == sizeof(struct in_addr)
-	  && strcasecmp(rr_name, hostname) == 0)
-	{
-	  memcpy(&addrs[naddrs], aptr, sizeof(struct in_addr));
-	  naddrs++;
-	  status = ARES_SUCCESS;
-	}
+          && rr_len == sizeof(struct in_addr)
+          && strcasecmp(rr_name, hostname) == 0)
+        {
+          memcpy(&addrs[naddrs], aptr, sizeof(struct in_addr));
+          naddrs++;
+          status = ARES_SUCCESS;
+        }

      if (rr_class == C_IN && rr_type == T_CNAME)
-	{
-	  /* Record the RR name as an alias. */
-	  aliases[naliases] = rr_name;
-	  naliases++;
+        {
+          /* Record the RR name as an alias. */
+          aliases[naliases] = rr_name;
+          naliases++;

-	  /* Decode the RR data and replace the hostname with it. */
-	  status = ares_expand_name(aptr, abuf, alen, &rr_data, &len);
-	  if (status != ARES_SUCCESS)
-	    break;
-	  free(hostname);
-	  hostname = rr_data;
-	}
+          /* Decode the RR data and replace the hostname with it. */
+          status = ares_expand_name(aptr, abuf, alen, &rr_data, &len);
+          if (status != ARES_SUCCESS)
+            break;
+          free(hostname);
+          hostname = rr_data;
+        }
      else
-	free(rr_name);
+        free(rr_name);

      aptr += rr_len;
      if (aptr > abuf + alen)
-	{
-	  status = ARES_EBADRESP;
-	  break;
-	}
+        {
+          status = ARES_EBADRESP;
+          break;
+        }
    }

  if (status == ARES_SUCCESS && naddrs == 0)
@@ -144,23 +148,23 @@ int ares_parse_a_reply(const unsigned char *abuf, int alen,
      aliases[naliases] = NULL;
      hostent = malloc(sizeof(struct hostent));
      if (hostent)
-	{
-	  hostent->h_addr_list = malloc((naddrs + 1) * sizeof(char *));
-	  if (hostent->h_addr_list)
-	    {
-	      /* Fill in the hostent and return successfully. */
-	      hostent->h_name = hostname;
-	      hostent->h_aliases = aliases;
-	      hostent->h_addrtype = AF_INET;
-	      hostent->h_length = sizeof(struct in_addr);
-	      for (i = 0; i < naddrs; i++)
-		hostent->h_addr_list[i] = (char *) &addrs[i];
-	      hostent->h_addr_list[naddrs] = NULL;
-	      *host = hostent;
-	      return ARES_SUCCESS;
-	    }
-	  free(hostent);
-	}
+        {
+          hostent->h_addr_list = malloc((naddrs + 1) * sizeof(char *));
+          if (hostent->h_addr_list)
+            {
+              /* Fill in the hostent and return successfully. */
+              hostent->h_name = hostname;
+              hostent->h_aliases = aliases;
+              hostent->h_addrtype = AF_INET;
+              hostent->h_length = sizeof(struct in_addr);
+              for (i = 0; i < naddrs; i++)
+                hostent->h_addr_list[i] = (char *) &addrs[i];
+              hostent->h_addr_list[naddrs] = NULL;
+              *host = hostent;
+              return ARES_SUCCESS;
+            }
+          free(hostent);
+        }
      status = ARES_ENOMEM;
    }
  for (i = 0; i < naliases; i++)
--- a/ares/ares_parse_aaaa_reply.3
+++ b/ares/ares_parse_aaaa_reply.3
@@ -0,0 +1,64 @@
+.\" $Id$
+.\"
+.\" Copyright 2005 by Dominick Meglio.
+.\"
+.\" Permission to use, copy, modify, and distribute this
+.\" software and its documentation for any purpose and without
+.\" fee is hereby granted, provided that the above copyright
+.\" notice appear in all copies and that both that copyright
+.\" notice and this permission notice appear in supporting
+.\" documentation, and that the name of M.I.T. not be used in
+.\" advertising or publicity pertaining to distribution of the
+.\" software without specific, written prior permission.
+.\" M.I.T. makes no representations about the suitability of
+.\" this software for any purpose.  It is provided "as is"
+.\" without express or implied warranty.
+.\"
+.TH ARES_PARSE_AAAA_REPLY 3 "10 March 2005"
+.SH NAME
+ares_parse_aaaa_reply \- Parse a reply to a DNS query of type AAAA into a hostent
+.SH SYNOPSIS
+.nf
+.B #include <ares.h>
+.PP
+.B int ares_parse_aaaa_reply(const unsigned char *\fIabuf\fP, int \fIalen\fP,
+.B 	struct hostent **\fIhost\fP);
+.fi
+.SH DESCRIPTION
+The
+.B ares_parse_aaaa_reply
+function parses the response to a query of type AAAA into a
+.BR "struct hostent" .
+The parameters
+.I abuf
+and
+.I alen
+give the contents of the response.  The result is stored in allocated
+memory and a pointer to it stored into the variable pointed to by
+.IR host .
+It is the caller's responsibility to free the resulting host structure
+using
+.BR ares_free_hostent (3)
+when it is no longer needed.
+.SH RETURN VALUES
+.B ares_parse_aaaa_reply
+can return any of the following values:
+.TP 15
+.B ARES_SUCCESS
+The response was successfully parsed.
+.TP 15
+.B ARES_EBADRESP
+The response was malformatted.
+.TP 15
+.B ARES_ENODATA
+The response did not contain an answer to the query.
+.TP 15
+.B ARES_ENOMEM
+Memory was exhausted.
+.SH SEE ALSO
+.BR ares_gethostbyname (3),
+.BR ares_free_hostent (3)
+.SH AUTHOR
+Dominick Meglio
+.br
+Copyright 2005 by Dominick Meglio.
--- a/ares/ares_parse_aaaa_reply.c
+++ b/ares/ares_parse_aaaa_reply.c
@@ -0,0 +1,179 @@
+/* Copyright 2005 Dominick Meglio
+ *
+ * Permission to use, copy, modify, and distribute this
+ * software and its documentation for any purpose and without
+ * fee is hereby granted, provided that the above copyright
+ * notice appear in all copies and that both that copyright
+ * notice and this permission notice appear in supporting
+ * documentation, and that the name of M.I.T. not be used in
+ * advertising or publicity pertaining to distribution of the
+ * software without specific, written prior permission.
+ * M.I.T. makes no representations about the suitability of
+ * this software for any purpose.  It is provided "as is"
+ * without express or implied warranty.
+ */
+
+#include "setup.h"
+#include <sys/types.h>
+
+#if defined(WIN32) && !defined(WATT32)
+#include "nameser.h"
+#else
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <netdb.h>
+#ifdef HAVE_ARPA_NAMESER_H
+#include <arpa/nameser.h>
+#endif
+#ifdef HAVE_ARPA_NAMESER_COMPAT_H
+#include <arpa/nameser_compat.h>
+#endif
+#endif
+
+#include <stdlib.h>
+#include <string.h>
+#include "ares.h"
+#include "ares_dns.h"
+#include "inet_net_pton.h"
+#include "ares_private.h"
+
+int ares_parse_aaaa_reply(const unsigned char *abuf, int alen,
+                       struct hostent **host)
+{
+  unsigned int qdcount, ancount;
+  int status, i, rr_type, rr_class, rr_len, naddrs;
+  int naliases;
+  long len;
+  const unsigned char *aptr;
+  char *hostname, *rr_name, *rr_data, **aliases;
+  struct in6_addr *addrs;
+  struct hostent *hostent;
+
+  /* Set *host to NULL for all failure cases. */
+  *host = NULL;
+
+  /* Give up if abuf doesn't have room for a header. */
+  if (alen < HFIXEDSZ)
+    return ARES_EBADRESP;
+
+  /* Fetch the question and answer count from the header. */
+  qdcount = DNS_HEADER_QDCOUNT(abuf);
+  ancount = DNS_HEADER_ANCOUNT(abuf);
+  if (qdcount != 1)
+    return ARES_EBADRESP;
+
+  /* Expand the name from the question, and skip past the question. */
+  aptr = abuf + HFIXEDSZ;
+  status = ares_expand_name(aptr, abuf, alen, &hostname, &len);
+  if (status != ARES_SUCCESS)
+    return status;
+  if (aptr + len + QFIXEDSZ > abuf + alen)
+    {
+      free(hostname);
+      return ARES_EBADRESP;
+    }
+  aptr += len + QFIXEDSZ;
+
+  /* Allocate addresses and aliases; ancount gives an upper bound for both. */
+  addrs = malloc(ancount * sizeof(struct in6_addr));
+  if (!addrs)
+    {
+      free(hostname);
+      return ARES_ENOMEM;
+    }
+  aliases = malloc((ancount + 1) * sizeof(char *));
+  if (!aliases)
+    {
+      free(hostname);
+      free(addrs);
+      return ARES_ENOMEM;
+    }
+  naddrs = 0;
+  naliases = 0;
+
+  /* Examine each answer resource record (RR) in turn. */
+  for (i = 0; i < (int)ancount; i++)
+    {
+      /* Decode the RR up to the data field. */
+      status = ares_expand_name(aptr, abuf, alen, &rr_name, &len);
+      if (status != ARES_SUCCESS)
+        break;
+      aptr += len;
+      if (aptr + RRFIXEDSZ > abuf + alen)
+        {
+          status = ARES_EBADRESP;
+          break;
+        }
+      rr_type = DNS_RR_TYPE(aptr);
+      rr_class = DNS_RR_CLASS(aptr);
+      rr_len = DNS_RR_LEN(aptr);
+      aptr += RRFIXEDSZ;
+
+      if (rr_class == C_IN && rr_type == T_AAAA
+          && rr_len == sizeof(struct in6_addr)
+          && strcasecmp(rr_name, hostname) == 0)
+        {
+          memcpy(&addrs[naddrs], aptr, sizeof(struct in6_addr));
+          naddrs++;
+          status = ARES_SUCCESS;
+        }
+
+      if (rr_class == C_IN && rr_type == T_CNAME)
+        {
+          /* Record the RR name as an alias. */
+          aliases[naliases] = rr_name;
+          naliases++;
+
+          /* Decode the RR data and replace the hostname with it. */
+          status = ares_expand_name(aptr, abuf, alen, &rr_data, &len);
+          if (status != ARES_SUCCESS)
+            break;
+          free(hostname);
+          hostname = rr_data;
+        }
+      else
+        free(rr_name);
+
+      aptr += rr_len;
+      if (aptr > abuf + alen)
+        {
+          status = ARES_EBADRESP;
+          break;
+        }
+    }
+
+  if (status == ARES_SUCCESS && naddrs == 0)
+    status = ARES_ENODATA;
+  if (status == ARES_SUCCESS)
+    {
+      /* We got our answer.  Allocate memory to build the host entry. */
+      aliases[naliases] = NULL;
+      hostent = malloc(sizeof(struct hostent));
+      if (hostent)
+        {
+          hostent->h_addr_list = malloc((naddrs + 1) * sizeof(char *));
+          if (hostent->h_addr_list)
+            {
+              /* Fill in the hostent and return successfully. */
+              hostent->h_name = hostname;
+              hostent->h_aliases = aliases;
+              hostent->h_addrtype = AF_INET6;
+              hostent->h_length = sizeof(struct in6_addr);
+              for (i = 0; i < naddrs; i++)
+                hostent->h_addr_list[i] = (char *) &addrs[i];
+              hostent->h_addr_list[naddrs] = NULL;
+              *host = hostent;
+              return ARES_SUCCESS;
+            }
+          free(hostent);
+        }
+      status = ARES_ENOMEM;
+    }
+  for (i = 0; i < naliases; i++)
+    free(aliases[i]);
+  free(aliases);
+  free(addrs);
+  free(hostname);
+  return status;
+}
--- a/ares/ares_parse_ptr_reply.c
+++ b/ares/ares_parse_ptr_reply.c
@@ -13,15 +13,19 @@
 * without express or implied warranty.
 */

+#include "setup.h"
 #include <sys/types.h>

-#ifdef WIN32
+#if defined(WIN32) && !defined(WATT32)
 #include "nameser.h"
 #else
 #include <sys/socket.h>
 #include <netinet/in.h>
 #include <netdb.h>
 #include <arpa/nameser.h>
+#ifdef HAVE_ARPA_NAMESER_COMPAT_H
+#include <arpa/nameser_compat.h>
+#endif
 #endif

 #include <stdlib.h>
@@ -31,7 +35,7 @@
 #include "ares_private.h"

 int ares_parse_ptr_reply(const unsigned char *abuf, int alen, const void *addr,
-			 int addrlen, int family, struct hostent **host)
+                         int addrlen, int family, struct hostent **host)
 {
  unsigned int qdcount, ancount;
  int status, i, rr_type, rr_class, rr_len;
@@ -72,47 +76,47 @@ int ares_parse_ptr_reply(const unsigned char *abuf, int alen, const void *addr,
      /* Decode the RR up to the data field. */
      status = ares_expand_name(aptr, abuf, alen, &rr_name, &len);
      if (status != ARES_SUCCESS)
-	break;
+        break;
      aptr += len;
      if (aptr + RRFIXEDSZ > abuf + alen)
-	{
-	  status = ARES_EBADRESP;
-	  break;
-	}
+        {
+          status = ARES_EBADRESP;
+          break;
+        }
      rr_type = DNS_RR_TYPE(aptr);
      rr_class = DNS_RR_CLASS(aptr);
      rr_len = DNS_RR_LEN(aptr);
      aptr += RRFIXEDSZ;

      if (rr_class == C_IN && rr_type == T_PTR
-	  && strcasecmp(rr_name, ptrname) == 0)
-	{
-	  /* Decode the RR data and set hostname to it. */
-	  status = ares_expand_name(aptr, abuf, alen, &rr_data, &len);
-	  if (status != ARES_SUCCESS)
-	    break;
-	  if (hostname)
-	    free(hostname);
-	  hostname = rr_data;
-	}
+          && strcasecmp(rr_name, ptrname) == 0)
+        {
+          /* Decode the RR data and set hostname to it. */
+          status = ares_expand_name(aptr, abuf, alen, &rr_data, &len);
+          if (status != ARES_SUCCESS)
+            break;
+          if (hostname)
+            free(hostname);
+          hostname = rr_data;
+        }

      if (rr_class == C_IN && rr_type == T_CNAME)
-	{
-	  /* Decode the RR data and replace ptrname with it. */
-	  status = ares_expand_name(aptr, abuf, alen, &rr_data, &len);
-	  if (status != ARES_SUCCESS)
-	    break;
-	  free(ptrname);
-	  ptrname = rr_data;
-	}
+        {
+          /* Decode the RR data and replace ptrname with it. */
+          status = ares_expand_name(aptr, abuf, alen, &rr_data, &len);
+          if (status != ARES_SUCCESS)
+            break;
+          free(ptrname);
+          ptrname = rr_data;
+        }

      free(rr_name);
      aptr += rr_len;
      if (aptr > abuf + alen)
-	{
-	  status = ARES_EBADRESP;
-	  break;
-	}
+        {
+          status = ARES_EBADRESP;
+          break;
+        }
    }

  if (status == ARES_SUCCESS && !hostname)
@@ -122,33 +126,33 @@ int ares_parse_ptr_reply(const unsigned char *abuf, int alen, const void *addr,
      /* We got our answer.  Allocate memory to build the host entry. */
      hostent = malloc(sizeof(struct hostent));
      if (hostent)
-	{
-	  hostent->h_addr_list = malloc(2 * sizeof(char *));
-	  if (hostent->h_addr_list)
-	    {
-	      hostent->h_addr_list[0] = malloc(addrlen);
-	      if (hostent->h_addr_list[0])
-		{
-		  hostent->h_aliases = malloc(sizeof (char *));
-		  if (hostent->h_aliases)
-		    {
-		      /* Fill in the hostent and return successfully. */
-		      hostent->h_name = hostname;
-		      hostent->h_aliases[0] = NULL;
-		      hostent->h_addrtype = family;
-		      hostent->h_length = addrlen;
-		      memcpy(hostent->h_addr_list[0], addr, addrlen);
-		      hostent->h_addr_list[1] = NULL;
-		      *host = hostent;
-		      free(ptrname);
-		      return ARES_SUCCESS;
-		    }
-		  free(hostent->h_addr_list[0]);
-		}
-	      free(hostent->h_addr_list);
-	    }
-	  free(hostent);
-	}
+        {
+          hostent->h_addr_list = malloc(2 * sizeof(char *));
+          if (hostent->h_addr_list)
+            {
+              hostent->h_addr_list[0] = malloc(addrlen);
+              if (hostent->h_addr_list[0])
+                {
+                  hostent->h_aliases = malloc(sizeof (char *));
+                  if (hostent->h_aliases)
+                    {
+                      /* Fill in the hostent and return successfully. */
+                      hostent->h_name = hostname;
+                      hostent->h_aliases[0] = NULL;
+                      hostent->h_addrtype = family;
+                      hostent->h_length = addrlen;
+                      memcpy(hostent->h_addr_list[0], addr, addrlen);
+                      hostent->h_addr_list[1] = NULL;
+                      *host = hostent;
+                      free(ptrname);
+                      return ARES_SUCCESS;
+                    }
+                  free(hostent->h_addr_list[0]);
+                }
+              free(hostent->h_addr_list);
+            }
+          free(hostent);
+        }
      status = ARES_ENOMEM;
    }
  if (hostname)
--- a/ares/ares_private.h
+++ b/ares/ares_private.h
@@ -18,42 +18,59 @@
 #include <stdio.h>
 #include <sys/types.h>

-#ifdef WIN32
-
-#else
+#if !defined(WIN32) || defined(WATT32)
 #include <netinet/in.h>
 /* We define closesocket() here so that we can use this function all over
   the source code for closing sockets. */
 #define closesocket(x) close(x)
 #endif

-#define	DEFAULT_TIMEOUT		5
-#define DEFAULT_TRIES		4
-#ifndef INADDR_NONE
-#define	INADDR_NONE 0xffffffff
+#ifdef WATT32
+#include <tcp.h>
+#include <sys/ioctl.h>
+#undef  closesocket
+#define closesocket(s)    close_s(s)
+#define writev(s,v,c)     writev_s(s,v,c)
 #endif

-#ifdef WIN32
+#define DEFAULT_TIMEOUT         5
+#define DEFAULT_TRIES           4
+#ifndef INADDR_NONE
+#define INADDR_NONE 0xffffffff
+#endif

-#define IsNT ((int)GetVersion()>0)
+#if defined(WIN32) && !defined(WATT32)
+
+#define IS_NT()        ((int)GetVersion() > 0)
 #define WIN_NS_9X      "System\\CurrentControlSet\\Services\\VxD\\MSTCP"
 #define WIN_NS_NT_KEY  "System\\CurrentControlSet\\Services\\Tcpip\\Parameters"
 #define NAMESERVER     "NameServer"
 #define DHCPNAMESERVER "DhcpNameServer"
-#define PATH_HOSTS_NT  "\\drivers\\etc\\hosts"
-#define PATH_HOSTS_9X  "\\hosts"
-          
+#define DATABASEPATH   "DatabasePath"
+#define WIN_PATH_HOSTS  "\\hosts"
+
+#elif defined(WATT32)
+
+#define PATH_RESOLV_CONF "/dev/ENV/etc/resolv.conf"
+
+#elif defined(NETWARE)
+
+#define PATH_RESOLV_CONF "sys:/etc/resolv.cfg"
+#define PATH_HOSTS              "sys:/etc/hosts"
+
 #else

-#define PATH_RESOLV_CONF	"/etc/resolv.conf"
+#define PATH_RESOLV_CONF        "/etc/resolv.conf"
 #ifdef ETC_INET
-#define PATH_HOSTS		"/etc/inet/hosts"
+#define PATH_HOSTS              "/etc/inet/hosts"
 #else
-#define PATH_HOSTS		"/etc/hosts"
+#define PATH_HOSTS              "/etc/hosts"
 #endif

 #endif

+#include "ares_ipv6.h"
+
 struct send_request {
  /* Remaining data to send */
  const unsigned char *data;
@@ -65,8 +82,8 @@ struct send_request {

 struct server_state {
  struct in_addr addr;
-  int udp_socket;
-  int tcp_socket;
+  ares_socket_t udp_socket;
+  ares_socket_t tcp_socket;

  /* Mini-buffer for reading the length word */
  unsigned char tcp_lenbuf[2];
@@ -109,9 +126,23 @@ struct query {
 };

 /* An IP address pattern; matches an IP address X if X & mask == addr */
+#define PATTERN_MASK 0x1
+#define PATTERN_CIDR 0x2
+
+union ares_addr {
+  struct in_addr addr4;
+  struct in6_addr addr6;
+};
+
 struct apattern {
-  struct in_addr addr;
-  struct in_addr mask;
+  union ares_addr addr;
+  union
+  {
+    union ares_addr addr;
+    unsigned short bits;
+  } mask;
+  int family;
+  unsigned short type;
 };

 struct ares_channeldata {
@@ -141,7 +172,7 @@ struct ares_channeldata {

 void ares__send_query(ares_channel channel, struct query *query, time_t now);
 void ares__close_sockets(struct server_state *server);
-int ares__get_hostent(FILE *fp, struct hostent **host);
+int ares__get_hostent(FILE *fp, int family, struct hostent **host);
 int ares__read_line(FILE *fp, char **buf, int *bufsize);

 #ifdef CURLDEBUG
--- a/ares/ares_process.c
+++ b/ares/ares_process.c
@@ -13,44 +13,60 @@
 * without express or implied warranty.
 */

+#include "setup.h"
 #include <sys/types.h>

-#ifdef WIN32
+#if defined(WIN32) && !defined(WATT32)
 #include "nameser.h"
+
 #else
 #include <sys/socket.h>
+#ifdef HAVE_SYS_UIO_H
 #include <sys/uio.h>
+#endif
 #include <netinet/in.h>
 #include <netdb.h>
 #include <arpa/nameser.h>
+#ifdef HAVE_ARPA_NAMESER_COMPAT_H
+#include <arpa/nameser_compat.h>
+#endif
+#ifdef HAVE_UNISTD_H
 #include <unistd.h>
 #endif
+#endif

 #include <string.h>
 #include <stdlib.h>
 #include <fcntl.h>
 #include <time.h>
 #include <errno.h>
+
 #include "ares.h"
 #include "ares_dns.h"
 #include "ares_private.h"

+#if (defined(WIN32) || defined(WATT32)) && !defined(MSDOS)
+#define GET_ERRNO()  WSAGetLastError()
+#else
+#define GET_ERRNO()  errno
+#endif
+
 static void write_tcp_data(ares_channel channel, fd_set *write_fds,
-			   time_t now);
+                           time_t now);
 static void read_tcp_data(ares_channel channel, fd_set *read_fds, time_t now);
 static void read_udp_packets(ares_channel channel, fd_set *read_fds,
-			     time_t now);
+                             time_t now);
 static void process_timeouts(ares_channel channel, time_t now);
 static void process_answer(ares_channel channel, unsigned char *abuf,
-			   int alen, int whichserver, int tcp, int now);
+                           int alen, int whichserver, int tcp, int now);
 static void handle_error(ares_channel channel, int whichserver, time_t now);
-static void next_server(ares_channel channel, struct query *query, time_t now);
+static struct query *next_server(ares_channel channel, struct query *query, time_t now);
 static int open_tcp_socket(ares_channel channel, struct server_state *server);
 static int open_udp_socket(ares_channel channel, struct server_state *server);
 static int same_questions(const unsigned char *qbuf, int qlen,
-			  const unsigned char *abuf, int alen);
-static void end_query(ares_channel channel, struct query *query, int status,
-		      unsigned char *abuf, int alen);
+                          const unsigned char *abuf, int alen);
+static struct query *end_query(ares_channel channel, struct query *query, int status,
+                      unsigned char *abuf, int alen);

 /* Something interesting happened on the wire, or there was a timeout.
 * See what's up and respond accordingly.
@@ -74,95 +90,91 @@ static void write_tcp_data(ares_channel channel, fd_set *write_fds, time_t now)
  struct server_state *server;
  struct send_request *sendreq;
  struct iovec *vec;
-  int i, n, count;
+  int i;
+  ssize_t scount;
+  int wcount;
+  size_t n;

  for (i = 0; i < channel->nservers; i++)
    {
      /* Make sure server has data to send and is selected in write_fds. */
      server = &channel->servers[i];
-      if (!server->qhead || server->tcp_socket == -1
-	  || !FD_ISSET(server->tcp_socket, write_fds))
-	continue;
+      if (!server->qhead || server->tcp_socket == ARES_SOCKET_BAD
+          || !FD_ISSET(server->tcp_socket, write_fds))
+        continue;

      /* Count the number of send queue items. */
      n = 0;
      for (sendreq = server->qhead; sendreq; sendreq = sendreq->next)
-	n++;
+        n++;

-#ifdef WIN32
-      vec = NULL;
-#else
      /* Allocate iovecs so we can send all our data at once. */
      vec = malloc(n * sizeof(struct iovec));
-#endif
      if (vec)
-	{
-#ifdef WIN32
-#else
-	  /* Fill in the iovecs and send. */
-	  n = 0;
-	  for (sendreq = server->qhead; sendreq; sendreq = sendreq->next)
-	    {
-	      vec[n].iov_base = (char *) sendreq->data;
-	      vec[n].iov_len = sendreq->len;
-	      n++;
-	    }
-	  count = writev(server->tcp_socket, vec, n);
-	  free(vec);
-	  if (count < 0)
-	    {
-	      handle_error(channel, i, now);
-	      continue;
-	    }
+        {
+          /* Fill in the iovecs and send. */
+          n = 0;
+          for (sendreq = server->qhead; sendreq; sendreq = sendreq->next)
+            {
+              vec[n].iov_base = (char *) sendreq->data;
+              vec[n].iov_len = sendreq->len;
+              n++;
+            }
+          wcount = writev(server->tcp_socket, vec, n);
+          free(vec);
+          if (wcount < 0)
+            {
+              handle_error(channel, i, now);
+              continue;
+            }

-	  /* Advance the send queue by as many bytes as we sent. */
-	  while (count)
-	    {
-	      sendreq = server->qhead;
-	      if ((size_t)count >= sendreq->len)
-		{
-		  count -= sendreq->len;
-		  server->qhead = sendreq->next;
-		  if (server->qhead == NULL)
-		    server->qtail = NULL;
-		  free(sendreq);
-		}
-	      else
-		{
-		  sendreq->data += count;
-		  sendreq->len -= count;
-		  break;
-		}
-	    }
-#endif
-	}
+          /* Advance the send queue by as many bytes as we sent. */
+          while (wcount)
+            {
+              sendreq = server->qhead;
+              if ((size_t)wcount >= sendreq->len)
+                {
+                  wcount -= sendreq->len;
+                  server->qhead = sendreq->next;
+                  if (server->qhead == NULL)
+                    server->qtail = NULL;
+                  free(sendreq);
+                }
+              else
+                {
+                  sendreq->data += wcount;
+                  sendreq->len -= wcount;
+                  break;
+                }
+            }
+        }
      else
-	{
-	  /* Can't allocate iovecs; just send the first request. */
-	  sendreq = server->qhead;
+        {
+          /* Can't allocate iovecs; just send the first request. */
+          sendreq = server->qhead;

-          count = send(server->tcp_socket, sendreq->data, sendreq->len, 0);
+          scount = send(server->tcp_socket, sendreq->data, sendreq->len, 0);

-	  if (count < 0)
-	    {
-	      handle_error(channel, i, now);
-	      continue;
-	    }
+          if (scount < 0)
+            {
+              handle_error(channel, i, now);
+              continue;
+            }

-	  /* Advance the send queue by as many bytes as we sent. */
-	  if ((size_t)count == sendreq->len)
-	    {
-	      server->qhead = sendreq->next;
-	      if (server->qhead == NULL)
-		server->qtail = NULL;
-	      free(sendreq);
-	    }
-	  else
-	    {
-	      sendreq->data += count;
-	      sendreq->len -= count;
-	    }
-	}
+          /* Advance the send queue by as many bytes as we sent. */
+          if ((size_t)scount == sendreq->len)
+            {
+              server->qhead = sendreq->next;
+              if (server->qhead == NULL)
+                server->qtail = NULL;
+              free(sendreq);
+            }
+          else
+            {
+              sendreq->data += scount;
+              sendreq->len -= scount;
+            }
+        }
    }
 }

@@ -179,68 +191,70 @@ static void read_tcp_data(ares_channel channel, fd_set *read_fds, time_t now)
    {
      /* Make sure the server has a socket and is selected in read_fds. */
      server = &channel->servers[i];
-      if (server->tcp_socket == -1 || !FD_ISSET(server->tcp_socket, read_fds))
-	continue;
+      if (server->tcp_socket == ARES_SOCKET_BAD ||
+          !FD_ISSET(server->tcp_socket, read_fds))
+        continue;

      if (server->tcp_lenbuf_pos != 2)
-	{
-	  /* We haven't yet read a length word, so read that (or
-	   * what's left to read of it).
-	   */
+        {
+          /* We haven't yet read a length word, so read that (or
+           * what's left to read of it).
+           */
          count = recv(server->tcp_socket,
                       server->tcp_lenbuf + server->tcp_buffer_pos,
                       2 - server->tcp_buffer_pos, 0);
-	  if (count <= 0)
-	    {
-	      handle_error(channel, i, now);
-	      continue;
-	    }
+          if (count <= 0)
+            {
+              handle_error(channel, i, now);
+              continue;
+            }

-	  server->tcp_lenbuf_pos += count;
-	  if (server->tcp_lenbuf_pos == 2)
-	    {
-	      /* We finished reading the length word.  Decode the
+          server->tcp_lenbuf_pos += count;
+          if (server->tcp_lenbuf_pos == 2)
+            {
+              /* We finished reading the length word.  Decode the
               * length and allocate a buffer for the data.
-	       */
-	      server->tcp_length = server->tcp_lenbuf[0] << 8
-		| server->tcp_lenbuf[1];
-	      server->tcp_buffer = malloc(server->tcp_length);
-	      if (!server->tcp_buffer)
-		handle_error(channel, i, now);
-	      server->tcp_buffer_pos = 0;
-	    }
-	}
+               */
+              server->tcp_length = server->tcp_lenbuf[0] << 8
+                | server->tcp_lenbuf[1];
+              server->tcp_buffer = malloc(server->tcp_length);
+              if (!server->tcp_buffer)
+                handle_error(channel, i, now);
+              server->tcp_buffer_pos = 0;
+            }
+        }
      else
-	{
-	  /* Read data into the allocated buffer. */
-       	  count = recv(server->tcp_socket,
-		       server->tcp_buffer + server->tcp_buffer_pos,
-		       server->tcp_length - server->tcp_buffer_pos, 0);
-	  if (count <= 0)
-	    {
-	      handle_error(channel, i, now);
-	      continue;
-	    }
+        {
+          /* Read data into the allocated buffer. */
+          count = recv(server->tcp_socket,
+                       server->tcp_buffer + server->tcp_buffer_pos,
+                       server->tcp_length - server->tcp_buffer_pos, 0);
+          if (count <= 0)
+            {
+              handle_error(channel, i, now);
+              continue;
+            }

-	  server->tcp_buffer_pos += count;
-	  if (server->tcp_buffer_pos == server->tcp_length)
-	    {
-	      /* We finished reading this answer; process it and
+          server->tcp_buffer_pos += count;
+          if (server->tcp_buffer_pos == server->tcp_length)
+            {
+              /* We finished reading this answer; process it and
               * prepare to read another length word.
-	       */
-	      process_answer(channel, server->tcp_buffer, server->tcp_length,
-			     i, 1, now);
-	      free(server->tcp_buffer);
-	      server->tcp_buffer = NULL;
-	      server->tcp_lenbuf_pos = 0;
-	    }
-	}
+               */
+              process_answer(channel, server->tcp_buffer, server->tcp_length,
+                             i, 1, now);
+          if (server->tcp_buffer)
+                        free(server->tcp_buffer);
+              server->tcp_buffer = NULL;
+              server->tcp_lenbuf_pos = 0;
+            }
+        }
    }
 }

 /* If any UDP sockets select true for reading, process them. */
 static void read_udp_packets(ares_channel channel, fd_set *read_fds,
-			     time_t now)
+                             time_t now)
 {
  struct server_state *server;
  int i, count;
@@ -251,12 +265,13 @@ static void read_udp_packets(ares_channel channel, fd_set *read_fds,
      /* Make sure the server has a socket and is selected in read_fds. */
      server = &channel->servers[i];

-      if (server->udp_socket == -1 || !FD_ISSET(server->udp_socket, read_fds))
-	continue;
+      if (server->udp_socket == ARES_SOCKET_BAD ||
+          !FD_ISSET(server->udp_socket, read_fds))
+        continue;

      count = recv(server->udp_socket, buf, sizeof(buf), 0);
      if (count <= 0)
-	handle_error(channel, i, now);
+        handle_error(channel, i, now);

      process_answer(channel, buf, count, i, 0, now);
    }
@@ -271,16 +286,16 @@ static void process_timeouts(ares_channel channel, time_t now)
    {
      next = query->next;
      if (query->timeout != 0 && now >= query->timeout)
-	{
-	  query->error_status = ARES_ETIMEOUT;
-	  next_server(channel, query, now);
-	}
+        {
+          query->error_status = ARES_ETIMEOUT;
+          next = next_server(channel, query, now);
+        }
    }
 }

 /* Handle an answer from a server. */
 static void process_answer(ares_channel channel, unsigned char *abuf,
-			   int alen, int whichserver, int tcp, int now)
+                           int alen, int whichserver, int tcp, int now)
 {
  int id, tc, rcode;
  struct query *query;
@@ -299,7 +314,7 @@ static void process_answer(ares_channel channel, unsigned char *abuf,
  for (query = channel->queries; query; query = query->next)
    {
      if (query->qid == id)
-	break;
+        break;
    }
  if (!query)
    return;
@@ -311,10 +326,10 @@ static void process_answer(ares_channel channel, unsigned char *abuf,
  if ((tc || alen > PACKETSZ) && !tcp && !(channel->flags & ARES_FLAG_IGNTC))
    {
      if (!query->using_tcp)
-	{
-	  query->using_tcp = 1;
-	  ares__send_query(channel, query, now);
-	}
+        {
+          query->using_tcp = 1;
+          ares__send_query(channel, query, now);
+        }
      return;
    }

@@ -330,18 +345,18 @@ static void process_answer(ares_channel channel, unsigned char *abuf,
  if (!(channel->flags & ARES_FLAG_NOCHECKRESP))
    {
      if (rcode == SERVFAIL || rcode == NOTIMP || rcode == REFUSED)
-	{
-	  query->skip_server[whichserver] = 1;
-	  if (query->server == whichserver)
-	    next_server(channel, query, now);
-	  return;
-	}
+        {
+          query->skip_server[whichserver] = 1;
+          if (query->server == whichserver)
+            next_server(channel, query, now);
+          return;
+        }
      if (!same_questions(query->qbuf, query->qlen, abuf, alen))
-	{
-	  if (query->server == whichserver)
-	    next_server(channel, query, now);
-	  return;
-	}
+        {
+          if (query->server == whichserver)
+            next_server(channel, query, now);
+          return;
+        }
    }

  end_query(channel, query, ARES_SUCCESS, abuf, alen);
@@ -349,7 +364,7 @@ static void process_answer(ares_channel channel, unsigned char *abuf,

 static void handle_error(ares_channel channel, int whichserver, time_t now)
 {
-  struct query *query;
+  struct query *query, *next;

  /* Reset communications with this server. */
  ares__close_sockets(&channel->servers[whichserver]);
@@ -357,37 +372,39 @@ static void handle_error(ares_channel channel, int whichserver, time_t now)
  /* Tell all queries talking to this server to move on and not try
   * this server again.
   */
-  for (query = channel->queries; query; query = query->next)
+
+  for (query = channel->queries; query; query = next)
    {
+      next = query->next;
      if (query->server == whichserver)
-	{
-	  query->skip_server[whichserver] = 1;
-	  next_server(channel, query, now);
-	}
+        {
+          query->skip_server[whichserver] = 1;
+          next = next_server(channel, query, now);
+        }
    }
 }

-static void next_server(ares_channel channel, struct query *query, time_t now)
+static struct query *next_server(ares_channel channel, struct query *query, time_t now)
 {
  /* Advance to the next server or try. */
  query->server++;
  for (; query->try < channel->tries; query->try++)
    {
      for (; query->server < channel->nservers; query->server++)
-	{
-	  if (!query->skip_server[query->server])
-	    {
-	      ares__send_query(channel, query, now);
-	      return;
-	    }
-	}
+        {
+          if (!query->skip_server[query->server])
+            {
+              ares__send_query(channel, query, now);
+              return (query->next);
+            }
+        }
      query->server = 0;

      /* Only one try if we're using TCP. */
      if (query->using_tcp)
-	break;
+        break;
    }
-  end_query(channel, query, query->error_status, NULL, 0);
+  return end_query(channel, query, query->error_status, NULL, 0);
 }

 void ares__send_query(ares_channel channel, struct query *query, time_t now)
@@ -401,64 +418,72 @@ void ares__send_query(ares_channel channel, struct query *query, time_t now)
      /* Make sure the TCP socket for this server is set up and queue
       * a send request.
       */
-      if (server->tcp_socket == -1)
-	{
-	  if (open_tcp_socket(channel, server) == -1)
-	    {
-	      query->skip_server[query->server] = 1;
-	      next_server(channel, query, now);
-	      return;
-	    }
-	}
-      sendreq = malloc(sizeof(struct send_request));
+      if (server->tcp_socket == ARES_SOCKET_BAD)
+        {
+          if (open_tcp_socket(channel, server) == -1)
+            {
+              query->skip_server[query->server] = 1;
+              next_server(channel, query, now);
+              return;
+            }
+        }
+      sendreq = calloc(sizeof(struct send_request), 1);
      if (!sendreq)
-	end_query(channel, query, ARES_ENOMEM, NULL, 0);
+        {
+        end_query(channel, query, ARES_ENOMEM, NULL, 0);
+          return;
+        }
      sendreq->data = query->tcpbuf;
      sendreq->len = query->tcplen;
      sendreq->next = NULL;
      if (server->qtail)
-	server->qtail->next = sendreq;
+        server->qtail->next = sendreq;
      else
-	server->qhead = sendreq;
+        server->qhead = sendreq;
      server->qtail = sendreq;
      query->timeout = 0;
    }
  else
    {
-      if (server->udp_socket == -1)
-	{
-	  if (open_udp_socket(channel, server) == -1)
-	    {
-	      query->skip_server[query->server] = 1;
-	      next_server(channel, query, now);
-	      return;
-	    }
-	}
+      if (server->udp_socket == ARES_SOCKET_BAD)
+        {
+          if (open_udp_socket(channel, server) == -1)
+            {
+              query->skip_server[query->server] = 1;
+              next_server(channel, query, now);
+              return;
+            }
+        }
      if (send(server->udp_socket, query->qbuf, query->qlen, 0) == -1)
-	{
-	  query->skip_server[query->server] = 1;
-	  next_server(channel, query, now);
-	  return;
-	}
+        {
+          query->skip_server[query->server] = 1;
+          next_server(channel, query, now);
+          return;
+        }
      query->timeout = now
-	  + ((query->try == 0) ? channel->timeout
-	     : channel->timeout << query->try / channel->nservers);
+          + ((query->try == 0) ? channel->timeout
+             : channel->timeout << query->try / channel->nservers);
    }
 }

 static int open_tcp_socket(ares_channel channel, struct server_state *server)
 {
-  int s, flags;
+#if defined(WIN32)
+  u_long flags;
+#else
+  int flags;
+#endif
+  ares_socket_t s;
  struct sockaddr_in sockin;

  /* Acquire a socket. */
  s = socket(AF_INET, SOCK_STREAM, 0);
-  if (s == -1)
+  if (s == ARES_SOCKET_BAD)
    return -1;

  /* Set the socket non-blocking. */

-#ifdef WIN32
+#if defined(WIN32) || defined(WATT32)
  flags = 1;
  ioctlsocket(s, FIONBIO, &flags);
 #else
@@ -466,41 +491,44 @@ static int open_tcp_socket(ares_channel channel, struct server_state *server)

  if (flags == -1)
    {
-      close(s);
+      closesocket(s);
      return -1;
    }
  flags |= O_NONBLOCK;
  if (fcntl(s, F_SETFL, flags) == -1)
    {
-      close(s);
+      closesocket(s);
      return -1;
    }
 #endif
-  
+
  /* Connect to the server. */
  memset(&sockin, 0, sizeof(sockin));
  sockin.sin_family = AF_INET;
  sockin.sin_addr = server->addr;
  sockin.sin_port = channel->tcp_port;
-  if (connect(s, (struct sockaddr *) &sockin, sizeof(sockin)) == -1
-      && errno != EINPROGRESS)
-    {
+  if (connect(s, (struct sockaddr *) &sockin, sizeof(sockin)) == -1) {
+    int err = GET_ERRNO();
+
+    if (err != EINPROGRESS && err != EWOULDBLOCK) {
      closesocket(s);
      return -1;
    }
+  }

+  server->tcp_buffer_pos = 0;
  server->tcp_socket = s;
  return 0;
 }

 static int open_udp_socket(ares_channel channel, struct server_state *server)
 {
-  int s;
+  ares_socket_t s;
  struct sockaddr_in sockin;

  /* Acquire a socket. */
  s = socket(AF_INET, SOCK_DGRAM, 0);
-  if (s == -1)
+  if (s == ARES_SOCKET_BAD)
    return -1;

  /* Connect to the server. */
@@ -519,7 +547,7 @@ static int open_udp_socket(ares_channel channel, struct server_state *server)
 }

 static int same_questions(const unsigned char *qbuf, int qlen,
-			  const unsigned char *abuf, int alen)
+                          const unsigned char *abuf, int alen)
 {
  struct {
    const unsigned char *p;
@@ -546,14 +574,14 @@ static int same_questions(const unsigned char *qbuf, int qlen,
    {
      /* Decode the question in the query. */
      if (ares_expand_name(q.p, qbuf, qlen, &q.name, &q.namelen)
-	  != ARES_SUCCESS)
-	return 0;
+          != ARES_SUCCESS)
+        return 0;
      q.p += q.namelen;
      if (q.p + QFIXEDSZ > qbuf + qlen)
-	{
-	  free(q.name);
-	  return 0;
-	}
+        {
+          free(q.name);
+          return 0;
+        }
      q.type = DNS_QUESTION_TYPE(q.p);
      q.dnsclass = DNS_QUESTION_CLASS(q.p);
      q.p += QFIXEDSZ;
@@ -561,55 +589,59 @@ static int same_questions(const unsigned char *qbuf, int qlen,
      /* Search for this question in the answer. */
      a.p = abuf + HFIXEDSZ;
      for (j = 0; j < a.qdcount; j++)
-	{
-	  /* Decode the question in the answer. */
-	  if (ares_expand_name(a.p, abuf, alen, &a.name, &a.namelen)
-	      != ARES_SUCCESS)
-	    {
-	      free(q.name);
-	      return 0;
-	    }
-	  a.p += a.namelen;
-	  if (a.p + QFIXEDSZ > abuf + alen)
-	    {
-	      free(q.name);
-	      free(a.name);
-	      return 0;
-	    }
-	  a.type = DNS_QUESTION_TYPE(a.p);
-	  a.dnsclass = DNS_QUESTION_CLASS(a.p);
-	  a.p += QFIXEDSZ;
+        {
+          /* Decode the question in the answer. */
+          if (ares_expand_name(a.p, abuf, alen, &a.name, &a.namelen)
+              != ARES_SUCCESS)
+            {
+              free(q.name);
+              return 0;
+            }
+          a.p += a.namelen;
+          if (a.p + QFIXEDSZ > abuf + alen)
+            {
+              free(q.name);
+              free(a.name);
+              return 0;
+            }
+          a.type = DNS_QUESTION_TYPE(a.p);
+          a.dnsclass = DNS_QUESTION_CLASS(a.p);
+          a.p += QFIXEDSZ;

-	  /* Compare the decoded questions. */
-	  if (strcasecmp(q.name, a.name) == 0 && q.type == a.type
-	      && q.dnsclass == a.dnsclass)
-	    {
-	      free(a.name);
-	      break;
-	    }
-	  free(a.name);
-	}
+          /* Compare the decoded questions. */
+          if (strcasecmp(q.name, a.name) == 0 && q.type == a.type
+              && q.dnsclass == a.dnsclass)
+            {
+              free(a.name);
+              break;
+            }
+          free(a.name);
+        }

      free(q.name);
      if (j == a.qdcount)
-	return 0;
+        return 0;
    }
  return 1;
 }

-static void end_query(ares_channel channel, struct query *query, int status,
-		      unsigned char *abuf, int alen)
+static struct query *end_query (ares_channel channel, struct query *query, int status,
+                      unsigned char *abuf, int alen)
 {
-  struct query **q;
+  struct query **q, *next;
  int i;

  query->callback(query->arg, status, abuf, alen);
  for (q = &channel->queries; *q; q = &(*q)->next)
    {
      if (*q == query)
-	break;
+        break;
    }
  *q = query->next;
+  if (*q)
+    next = (*q)->next;
+  else
+    next = NULL;
  free(query->tcpbuf);
  free(query->skip_server);
  free(query);
@@ -620,6 +652,7 @@ static void end_query(ares_channel channel, struct query *query, int status,
  if (!channel->queries && !(channel->flags & ARES_FLAG_STAYOPEN))
    {
      for (i = 0; i < channel->nservers; i++)
-	ares__close_sockets(&channel->servers[i]);
+        ares__close_sockets(&channel->servers[i]);
    }
+  return (next);
 }
--- a/ares/ares_query.c
+++ b/ares/ares_query.c
@@ -13,13 +13,17 @@
 * without express or implied warranty.
 */

+#include "setup.h"
 #include <sys/types.h>

-#ifdef WIN32
+#if defined(WIN32) && !defined(WATT32)
 #include "nameser.h"
 #else
 #include <netinet/in.h>
 #include <arpa/nameser.h>
+#ifdef HAVE_ARPA_NAMESER_COMPAT_H
+#include <arpa/nameser_compat.h>
+#endif
 #endif

 #include <stdlib.h>
@@ -35,7 +39,7 @@ struct qquery {
 static void qcallback(void *arg, int status, unsigned char *abuf, int alen);

 void ares_query(ares_channel channel, const char *name, int dnsclass,
-		int type, ares_callback callback, void *arg)
+                int type, ares_callback callback, void *arg)
 {
  struct qquery *qquery;
  unsigned char *qbuf;
@@ -44,7 +48,7 @@ void ares_query(ares_channel channel, const char *name, int dnsclass,
  /* Compose the query. */
  rd = !(channel->flags & ARES_FLAG_NORECURSE);
  status = ares_mkquery(name, dnsclass, type, channel->next_id, rd, &qbuf,
-			&qlen);
+                        &qlen);
  channel->next_id++;
  if (status != ARES_SUCCESS)
    {
@@ -84,26 +88,26 @@ static void qcallback(void *arg, int status, unsigned char *abuf, int alen)

      /* Convert errors. */
      switch (rcode)
-	{
-	case NOERROR:
-	  status = (ancount > 0) ? ARES_SUCCESS : ARES_ENODATA;
-	  break;
-	case FORMERR:
-	  status = ARES_EFORMERR;
-	  break;
-	case SERVFAIL:
-	  status = ARES_ESERVFAIL;
-	  break;
-	case NXDOMAIN:
-	  status = ARES_ENOTFOUND;
-	  break;
-	case NOTIMP:
-	  status = ARES_ENOTIMP;
-	  break;
-	case REFUSED:
-	  status = ARES_EREFUSED;
-	  break;
-	}
+        {
+        case NOERROR:
+          status = (ancount > 0) ? ARES_SUCCESS : ARES_ENODATA;
+          break;
+        case FORMERR:
+          status = ARES_EFORMERR;
+          break;
+        case SERVFAIL:
+          status = ARES_ESERVFAIL;
+          break;
+        case NXDOMAIN:
+          status = ARES_ENOTFOUND;
+          break;
+        case NOTIMP:
+          status = ARES_ENOTIMP;
+          break;
+        case REFUSED:
+          status = ARES_EREFUSED;
+          break;
+        }
      qquery->callback(qquery->arg, status, abuf, alen);
    }
  free(qquery);
--- a/ares/ares_search.c
+++ b/ares/ares_search.c
@@ -13,12 +13,13 @@
 * without express or implied warranty.
 */

+#include "setup.h"
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <ctype.h>

-#ifdef WIN32
+#if defined(WIN32) && !defined(WATT32)
 #include "nameser.h"
 #endif

@@ -28,26 +29,26 @@
 struct search_query {
  /* Arguments passed to ares_search */
  ares_channel channel;
-  char *name;			/* copied into an allocated buffer */
+  char *name;                   /* copied into an allocated buffer */
  int dnsclass;
  int type;
  ares_callback callback;
  void *arg;

-  int status_as_is;		/* error status from trying as-is */
-  int next_domain;		/* next search domain to try */
-  int trying_as_is;		/* current query is for name as-is */
+  int status_as_is;             /* error status from trying as-is */
+  int next_domain;              /* next search domain to try */
+  int trying_as_is;             /* current query is for name as-is */
 };

 static void search_callback(void *arg, int status, unsigned char *abuf,
-			    int alen);
+                            int alen);
 static void end_squery(struct search_query *squery, int status,
-		       unsigned char *abuf, int alen);
+                       unsigned char *abuf, int alen);
 static int cat_domain(const char *name, const char *domain, char **s);
 static int single_domain(ares_channel channel, const char *name, char **s);

 void ares_search(ares_channel channel, const char *name, int dnsclass,
-		 int type, ares_callback callback, void *arg)
+                 int type, ares_callback callback, void *arg)
 {
  struct search_query *squery;
  char *s;
@@ -98,7 +99,7 @@ void ares_search(ares_channel channel, const char *name, int dnsclass,
  for (p = name; *p; p++)
    {
      if (*p == '.')
-	ndots++;
+        ndots++;
    }

  /* If ndots is at least the channel ndots threshold (usually 1),
@@ -119,17 +120,22 @@ void ares_search(ares_channel channel, const char *name, int dnsclass,
      squery->trying_as_is = 0;
      status = cat_domain(name, channel->domains[0], &s);
      if (status == ARES_SUCCESS)
-	{
-	  ares_query(channel, s, dnsclass, type, search_callback, squery);
-	  free(s);
-	}
+        {
+          ares_query(channel, s, dnsclass, type, search_callback, squery);
+          free(s);
+        }
      else
-	callback(arg, status, NULL, 0);
+      {
+        /* failed, free the malloc()ed memory */
+        free(squery->name);
+        free(squery);
+        callback(arg, status, NULL, 0);
+      }
    }
 }

 static void search_callback(void *arg, int status, unsigned char *abuf,
-			    int alen)
+                            int alen)
 {
  struct search_query *squery = (struct search_query *) arg;
  ares_channel channel = squery->channel;
@@ -143,37 +149,37 @@ static void search_callback(void *arg, int status, unsigned char *abuf,
    {
      /* Save the status if we were trying as-is. */
      if (squery->trying_as_is)
-	squery->status_as_is = status;
+        squery->status_as_is = status;
      if (squery->next_domain < channel->ndomains)
-	{
-	  /* Try the next domain. */
-	  status = cat_domain(squery->name,
-			      channel->domains[squery->next_domain], &s);
-	  if (status != ARES_SUCCESS)
-	    end_squery(squery, status, NULL, 0);
-	  else
-	    {
-	      squery->trying_as_is = 0;
-	      squery->next_domain++;
-	      ares_query(channel, s, squery->dnsclass, squery->type,
-			 search_callback, squery);
-	      free(s);
-	    }
-	}
+        {
+          /* Try the next domain. */
+          status = cat_domain(squery->name,
+                              channel->domains[squery->next_domain], &s);
+          if (status != ARES_SUCCESS)
+            end_squery(squery, status, NULL, 0);
+          else
+            {
+              squery->trying_as_is = 0;
+              squery->next_domain++;
+              ares_query(channel, s, squery->dnsclass, squery->type,
+                         search_callback, squery);
+              free(s);
+            }
+        }
      else if (squery->status_as_is == -1)
-	{
-	  /* Try the name as-is at the end. */
-	  squery->trying_as_is = 1;
-	  ares_query(channel, squery->name, squery->dnsclass, squery->type,
-		     search_callback, squery);
-	}
+        {
+          /* Try the name as-is at the end. */
+          squery->trying_as_is = 1;
+          ares_query(channel, squery->name, squery->dnsclass, squery->type,
+                     search_callback, squery);
+        }
      else
-	end_squery(squery, squery->status_as_is, NULL, 0);
+        end_squery(squery, squery->status_as_is, NULL, 0);
    }
 }

 static void end_squery(struct search_query *squery, int status,
-		       unsigned char *abuf, int alen)
+                       unsigned char *abuf, int alen)
 {
  squery->callback(squery->arg, status, abuf, alen);
  free(squery->name);
@@ -223,41 +229,41 @@ static int single_domain(ares_channel channel, const char *name, char **s)
      /* The name might be a host alias. */
      hostaliases = getenv("HOSTALIASES");
      if (hostaliases)
-	{
-	  fp = fopen(hostaliases, "r");
-	  if (fp)
-	    {
-	      while ((status = ares__read_line(fp, &line, &linesize))
-		     == ARES_SUCCESS)
-		{
-		  if (strncasecmp(line, name, len) != 0 ||
-		      !isspace((unsigned char)line[len]))
-		    continue;
-		  p = line + len;
-		  while (isspace((unsigned char)*p))
-		    p++;
-		  if (*p)
-		    {
-		      q = p + 1;
-		      while (*q && !isspace((unsigned char)*q))
-			q++;
-		      *s = malloc(q - p + 1);
-		      if (*s)
-			{
-			  memcpy(*s, p, q - p);
-			  (*s)[q - p] = 0;
-			}
-		      free(line);
-		      fclose(fp);
-		      return (*s) ? ARES_SUCCESS : ARES_ENOMEM;
-		    }
-		}
-	      free(line);
-	      fclose(fp);
-	      if (status != ARES_SUCCESS)
-		return status;
-	    }
-	}
+        {
+          fp = fopen(hostaliases, "r");
+          if (fp)
+            {
+              while ((status = ares__read_line(fp, &line, &linesize))
+                     == ARES_SUCCESS)
+                {
+                  if (strncasecmp(line, name, len) != 0 ||
+                      !isspace((unsigned char)line[len]))
+                    continue;
+                  p = line + len;
+                  while (isspace((unsigned char)*p))
+                    p++;
+                  if (*p)
+                    {
+                      q = p + 1;
+                      while (*q && !isspace((unsigned char)*q))
+                        q++;
+                      *s = malloc(q - p + 1);
+                      if (*s)
+                        {
+                          memcpy(*s, p, q - p);
+                          (*s)[q - p] = 0;
+                        }
+                      free(line);
+                      fclose(fp);
+                      return (*s) ? ARES_SUCCESS : ARES_ENOMEM;
+                    }
+                }
+              free(line);
+              fclose(fp);
+              if (status != ARES_SUCCESS)
+                return status;
+            }
+        }
    }

  if (channel->flags & ARES_FLAG_NOSEARCH || channel->ndomains == 0)
--- a/ares/ares_send.c
+++ b/ares/ares_send.c
@@ -13,13 +13,17 @@
 * without express or implied warranty.
 */

+#include "setup.h"
 #include <sys/types.h>

-#ifdef WIN32
+#if defined(WIN32) && !defined(WATT32)
 #include "nameser.h"
 #else
 #include <netinet/in.h>
 #include <arpa/nameser.h>
+#ifdef HAVE_ARPA_NAMESER_COMPAT_H
+#include <arpa/nameser_compat.h>
+#endif
 #endif

 #include <stdlib.h>
@@ -30,7 +34,7 @@
 #include "ares_private.h"

 void ares_send(ares_channel channel, const unsigned char *qbuf, int qlen,
-	       ares_callback callback, void *arg)
+               ares_callback callback, void *arg)
 {
  struct query *query;
  int i;
--- a/ares/ares_strerror.3
+++ b/ares/ares_strerror.3
@@ -30,7 +30,8 @@ function gets the description of the ares library error code
 .IR code ,
 returning the result as a NUL-terminated C string.
 .SH NOTES
-This function is not compatible with ares.
+This function is not compatible with ares, it takes a different set of
+arguments.
 .SH AUTHOR
 Greg Hudson, MIT Information Systems
 .br
--- a/ares/ares_strerror.c
+++ b/ares/ares_strerror.c
@@ -13,6 +13,7 @@
 * without express or implied warranty.
 */

+#include "setup.h"
 #include <assert.h>
 #include "ares.h"

--- a/ares/ares_timeout.c
+++ b/ares/ares_timeout.c
@@ -13,20 +13,20 @@
 * without express or implied warranty.
 */

+#include "setup.h"
 #include <sys/types.h>

-#ifdef WIN32
-
-#else
+#ifdef HAVE_SYS_TIME_H
 #include <sys/time.h>
 #endif

 #include <time.h>
+
 #include "ares.h"
 #include "ares_private.h"

 struct timeval *ares_timeout(ares_channel channel, struct timeval *maxtv,
-			     struct timeval *tvbuf)
+                             struct timeval *tvbuf)
 {
  struct query *query;
  time_t now;
@@ -42,12 +42,12 @@ struct timeval *ares_timeout(ares_channel channel, struct timeval *maxtv,
  for (query = channel->queries; query; query = query->next)
    {
      if (query->timeout == 0)
-	continue;
+        continue;
      offset = query->timeout - now;
      if (offset < 0)
-	offset = 0;
+        offset = 0;
      if (min_offset == -1 || offset < min_offset)
-	min_offset = offset;
+        min_offset = offset;
    }

  /* If we found a minimum timeout and it's sooner than the one
--- a/ares/ares_version.c
+++ b/ares/ares_version.c
@@ -1,5 +1,6 @@
 /* $Id$ */

+#include "setup.h"
 #include "ares_version.h"

 const char *ares_version(int *version)
--- a/ares/ares_version.h
+++ b/ares/ares_version.h
@@ -4,12 +4,12 @@
 #define ARES__VERSION_H

 #define ARES_VERSION_MAJOR 1
-#define ARES_VERSION_MINOR 2
+#define ARES_VERSION_MINOR 3
 #define ARES_VERSION_PATCH 0
 #define ARES_VERSION ((ARES_VERSION_MAJOR<<16)|\
                       (ARES_VERSION_MINOR<<8)|\
                       (ARES_VERSION_PATCH))
-#define ARES_VERSION_STR "1.2.0"
+#define ARES_VERSION_STR "1.3.0"

 const char *ares_version(int *version);

--- a/ares/bitncmp.c
+++ b/ares/bitncmp.c
@@ -0,0 +1,60 @@
+/*
+ * Copyright (c) 2004 by Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (c) 1996,1999 by Internet Software Consortium.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
+ * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef HAVE_BITNCMP
+
+#include <sys/types.h>
+#include <string.h>
+#include <stdlib.h>
+#include "bitncmp.h"
+
+/*
+ * int
+ * bitncmp(l, r, n)
+ *	compare bit masks l and r, for n bits.
+ * return:
+ *	-1, 1, or 0 in the libc tradition.
+ * note:
+ *	network byte order assumed.  this means 192.5.5.240/28 has
+ *	0x11110000 in its fourth octet.
+ * author:
+ *	Paul Vixie (ISC), June 1996
+ */
+int
+ares_bitncmp(const void *l, const void *r, int n) {
+	unsigned int lb, rb;
+	int x, b;
+
+	b = n / 8;
+	x = memcmp(l, r, b);
+	if (x)
+		return (x);
+
+	lb = ((const unsigned char *)l)[b];
+	rb = ((const unsigned char *)r)[b];
+	for (b = n % 8; b > 0; b--) {
+		if ((lb & 0x80) != (rb & 0x80)) {
+			if (lb & 0x80)
+				return (1);
+			return (-1);
+		}
+		lb <<= 1;
+		rb <<= 1;
+	}
+	return (0);
+}
+#endif
--- a/ares/bitncmp.h
+++ b/ares/bitncmp.h
@@ -0,0 +1,26 @@
+/* $Id$ */
+
+/*
+ * Permission to use, copy, modify, and distribute this
+ * software and its documentation for any purpose and without
+ * fee is hereby granted, provided that the above copyright
+ * notice appear in all copies and that both that copyright
+ * notice and this permission notice appear in supporting
+ * documentation, and that the name of M.I.T. not be used in
+ * advertising or publicity pertaining to distribution of the
+ * software without specific, written prior permission.
+ * M.I.T. makes no representations about the suitability of
+ * this software for any purpose.  It is provided "as is"
+ * without express or implied warranty.
+ */
+
+#ifndef BITNCMP_H
+#define BITNCMP_H
+
+#ifndef HAVE_BITNCMP
+int ares_bitncmp(const void *l, const void *r, int n);
+#else
+#define ares_bitncmp(x,y,z) bitncmp(x,y,z)
+#endif
+
+#endif /* BITNCMP_H */
--- a/ares/buildconf
+++ b/ares/buildconf
@@ -1,4 +1,7 @@
 #!/bin/sh

-aclocal
-autoconf
+${LIBTOOLIZE:-libtoolize} --copy --automake --force
+${ACLOCAL:-aclocal}
+${AUTOHEADER:-autoheader}
+${AUTOCONF:-autoconf}
+${AUTOMAKE:-automake} --add-missing
--- a/ares/config.guess
+++ b/ares/config.guess
--- a/ares/config.sub
+++ b/ares/config.sub
--- a/ares/configure.ac
+++ b/ares/configure.ac
@@ -1,17 +1,22 @@
 dnl Process this file with autoconf to produce a configure script.
 AC_INIT(ares_init.c)
+AM_CONFIG_HEADER(config.h)
+AM_MAINTAINER_MODE
+AM_INIT_AUTOMAKE(c-ares, CVS)

 AC_PROG_CC
 AC_PROG_INSTALL
-AC_PROG_RANLIB

-AC_CANONICAL_HOST
 case $host_os in
 solaris*)
-	AC_DEFINE(ETC_INET)
+	AC_DEFINE(ETC_INET, 1, [if a /etc/inet dir is being used])
 	;;
 esac

+# check for ssize_t
+AC_CHECK_TYPE(ssize_t, ,
+   AC_DEFINE(ssize_t, int, [the signed version of size_t]))
+
 AC_SEARCH_LIBS(gethostbyname, nsl)
 AC_SEARCH_LIBS(socket, socket)

@@ -30,10 +35,17 @@ AC_HELP_STRING([--disable-debug],[Disable debug options]),
       ;;
  *)   AC_MSG_RESULT(yes)

+    dnl when doing the debug stuff, use static library only
+    AC_DISABLE_SHARED
+
    dnl Checks for standard header files, to make memdebug.h inclusions bettter
    AC_HEADER_STDC

-    CPPFLAGS="$CPPFLAGS -DCURLDEBUG -I../include"
+    dnl the entire --enable-debug is a hack that lives and runs on top of
+    dnl libcurl stuff so this BUILDING_LIBCURL is not THAT much uglier
+    AC_DEFINE(BUILDING_LIBCURL, 1, [when building as static part of libcurl])
+
+    CPPFLAGS="$CPPFLAGS -DCURLDEBUG -I$srcdir/../include"
    CFLAGS="$CFLAGS -g" 

    dnl set compiler "debug" options to become more picky, and remove
@@ -45,12 +57,218 @@ AC_HELP_STRING([--disable-debug],[Disable debug options]),
       AC_MSG_RESULT(no)
 )

+AC_PROG_LIBTOOL
+
 dnl check for a few basic system headers we need
-dnl AC_CHECK_HEADERS(
-dnl        sys/types.h \
-dnl        sys/time.h \
-dnl        sys/select.h \
-dnl        sys/socket.h \
-dnl        )
+AC_CHECK_HEADERS(
+       sys/types.h \
+       sys/time.h \
+       sys/select.h \
+       sys/socket.h \
+       winsock.h \
+       netinet/in.h \
+       arpa/nameser.h \
+       arpa/nameser_compat.h \
+       arpa/inet.h, , ,
+[
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+dnl We do this default-include simply to make sure that the nameser_compat.h
+dnl header *REALLY* can be include after the new nameser.h. It seems AIX 5.1
+dnl (and others?) is not designed to allow this.
+#ifdef HAVE_ARPA_NAMESER_H
+#include <arpa/nameser.h>
+#endif
+]
+  )
+
+dnl check for AF_INET6
+CARES_CHECK_CONSTANT(
+  [
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_WINSOCK_H
+#include <winsock.h>
+#endif
+
+  ], [PF_INET6], 
+     AC_DEFINE_UNQUOTED(HAVE_PF_INET6,1,[Define to 1 if you have PF_INET6.])
+)
+
+dnl check for PF_INET6
+CARES_CHECK_CONSTANT(
+  [
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_WINSOCK_H
+#include <winsock.h>
+#endif
+
+  ], [AF_INET6], 
+     AC_DEFINE_UNQUOTED(HAVE_AF_INET6,1,[Define to 1 if you have AF_INET6.])
+)
+
+
+dnl check for the in6_addr structure
+CARES_CHECK_STRUCT(
+  [
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_WINSOCK_H
+#include <winsock.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+  ], [in6_addr], 
+     AC_DEFINE_UNQUOTED(HAVE_STRUCT_IN6_ADDR,1,[Define to 1 if you have struct in6_addr.])
+)
+
+dnl check for inet_pton
+AC_CHECK_FUNCS(inet_pton)
+dnl Some systems have it, but not IPv6
+if test "$ac_cv_func_inet_pton" = "yes" ; then
+AC_MSG_CHECKING(if inet_pton supports IPv6)
+AC_TRY_RUN(
+  [
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_WINSOCK_H
+#include <winsock.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+int main()
+  {
+    struct in6_addr addr6;
+    if (inet_pton(AF_INET6, "::1", &addr6) < 1)
+      exit(1);
+    else
+      exit(0);
+  }
+  ], [
+       AC_MSG_RESULT(yes)
+       AC_DEFINE_UNQUOTED(HAVE_INET_PTON_IPV6,1,[Define to 1 if inet_pton supports IPv6.])
+     ], AC_MSG_RESULT(no),AC_MSG_RESULT(no))
+fi
+dnl Check for inet_net_pton
+AC_CHECK_FUNCS(inet_net_pton)
+dnl Again, some systems have it, but not IPv6
+if test "$ac_cv_func_inet_net_pton" = "yes" ; then
+AC_MSG_CHECKING(if inet_net_pton supports IPv6)
+AC_TRY_RUN(
+  [
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_WINSOCK_H
+#include <winsock.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+int main()
+  {
+    struct in6_addr addr6;
+    if (inet_net_pton(AF_INET6, "::1", &addr6, sizeof(addr6)) < 1)
+      exit(1);
+    else
+      exit(0);
+  }
+  ], [
+       AC_MSG_RESULT(yes)
+       AC_DEFINE_UNQUOTED(HAVE_INET_NET_PTON_IPV6,1,[Define to 1 if inet_net_pton supports IPv6.])
+     ], AC_MSG_RESULT(no),AC_MSG_RESULT(no))
+fi
+
+
+dnl Check for inet_ntop
+AC_CHECK_FUNCS(inet_ntop)
+dnl Again, some systems have it, but not IPv6
+if test "$ac_cv_func_inet_ntop" = "yes" ; then
+AC_MSG_CHECKING(if inet_ntop supports IPv6)
+AC_TRY_RUN(
+  [
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_WINSOCK_H
+#include <winsock.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#include <errno.h>
+int main()
+  {
+    struct in6_addr addr6;
+    char buf[128];
+    if (inet_ntop(AF_INET6, &addr6, buf, 128) == 0 && errno == EAFNOSUPPORT)
+      exit(1);
+    else
+      exit(0);
+  }
+  ], [
+       AC_MSG_RESULT(yes)
+       AC_DEFINE_UNQUOTED(HAVE_INET_NTOP_IPV6,1,[Define to 1 if inet_ntop supports IPv6.])
+     ], AC_MSG_RESULT(no),AC_MSG_RESULT(no))
+fi
+
+AC_CHECK_SIZEOF(struct in6_addr, ,
+[
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_WINSOCK_H
+#include <winsock.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+]
+)
+AC_CHECK_SIZEOF(struct in_addr, ,
+[
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_WINSOCK_H
+#include <winsock.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+]
+)
+
+AC_CHECK_FUNCS(bitncmp)
+

 AC_OUTPUT(Makefile)
--- a/ares/inet_net_pton.c
+++ b/ares/inet_net_pton.c
@@ -0,0 +1,439 @@
+/*
+ * Copyright (c) 2004 by Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (c) 1996,1999 by Internet Software Consortium.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
+ * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include "setup.h"
+
+
+#include <sys/types.h>
+
+#if defined(WIN32) && !defined(WATT32)
+#include "nameser.h"
+#else
+
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_ARPA_NAMESER_H
+#include <arpa/nameser.h>
+#endif
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+
+#endif
+
+#include <ctype.h>
+#include <errno.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+#include "ares_ipv6.h"
+#include "inet_net_pton.h"
+
+#if !defined(HAVE_INET_NET_PTON) || !defined(HAVE_INET_NET_PTON_IPV6) || \
+    !defined(HAVE_INET_PTON) || !defined(HAVE_INET_PTON_IPV6)
+
+/*
+ * static int
+ * inet_net_pton_ipv4(src, dst, size)
+ *      convert IPv4 network number from presentation to network format.
+ *      accepts hex octets, hex strings, decimal octets, and /CIDR.
+ *      "size" is in bytes and describes "dst".
+ * return:
+ *      number of bits, either imputed classfully or specified with /CIDR,
+ *      or -1 if some failure occurred (check errno).  ENOENT means it was
+ *      not an IPv4 network specification.
+ * note:
+ *      network byte order assumed.  this means 192.5.5.240/28 has
+ *      0b11110000 in its fourth octet.
+ * author:
+ *      Paul Vixie (ISC), June 1996
+ */
+static int
+inet_net_pton_ipv4(const char *src, unsigned char *dst, size_t size)
+{
+  static const char xdigits[] = "0123456789abcdef";
+  static const char digits[] = "0123456789";
+  int n, ch, tmp = 0, dirty, bits;
+  const unsigned char *odst = dst;
+
+  ch = *src++;
+  if (ch == '0' && (src[0] == 'x' || src[0] == 'X')
+      && isascii((unsigned char)(src[1]))
+      && isxdigit((unsigned char)(src[1]))) {
+    /* Hexadecimal: Eat nybble string. */
+    if (size <= 0U)
+      goto emsgsize;
+    dirty = 0;
+    src++;  /* skip x or X. */
+    while ((ch = *src++) != '\0' && isascii(ch) && isxdigit(ch)) {
+      if (isupper(ch))
+        ch = tolower(ch);
+      n = (int)(strchr(xdigits, ch) - xdigits);
+      if (dirty == 0)
+        tmp = n;
+      else
+        tmp = (tmp << 4) | n;
+      if (++dirty == 2) {
+        if (size-- <= 0U)
+          goto emsgsize;
+        *dst++ = (unsigned char) tmp;
+        dirty = 0;
+      }
+    }
+    if (dirty) {  /* Odd trailing nybble? */
+      if (size-- <= 0U)
+        goto emsgsize;
+      *dst++ = (unsigned char) (tmp << 4);
+    }
+  } else if (isascii(ch) && isdigit(ch)) {
+    /* Decimal: eat dotted digit string. */
+    for (;;) {
+      tmp = 0;
+      do {
+        n = (int)(strchr(digits, ch) - digits);
+        tmp *= 10;
+        tmp += n;
+        if (tmp > 255)
+          goto enoent;
+      } while ((ch = *src++) != '\0' &&
+               isascii(ch) && isdigit(ch));
+      if (size-- <= 0U)
+        goto emsgsize;
+      *dst++ = (unsigned char) tmp;
+      if (ch == '\0' || ch == '/')
+        break;
+      if (ch != '.')
+        goto enoent;
+      ch = *src++;
+      if (!isascii(ch) || !isdigit(ch))
+        goto enoent;
+    }
+  } else
+    goto enoent;
+
+  bits = -1;
+  if (ch == '/' && isascii((unsigned char)(src[0])) &&
+      isdigit((unsigned char)(src[0])) && dst > odst) {
+    /* CIDR width specifier.  Nothing can follow it. */
+    ch = *src++;    /* Skip over the /. */
+    bits = 0;
+    do {
+      n = (int)(strchr(digits, ch) - digits);
+      bits *= 10;
+      bits += n;
+    } while ((ch = *src++) != '\0' && isascii(ch) && isdigit(ch));
+    if (ch != '\0')
+      goto enoent;
+    if (bits > 32)
+      goto emsgsize;
+  }
+
+  /* Firey death and destruction unless we prefetched EOS. */
+  if (ch != '\0')
+    goto enoent;
+
+  /* If nothing was written to the destination, we found no address. */
+  if (dst == odst)
+    goto enoent;
+  /* If no CIDR spec was given, infer width from net class. */
+  if (bits == -1) {
+    if (*odst >= 240)       /* Class E */
+      bits = 32;
+    else if (*odst >= 224)  /* Class D */
+      bits = 8;
+    else if (*odst >= 192)  /* Class C */
+      bits = 24;
+    else if (*odst >= 128)  /* Class B */
+      bits = 16;
+    else                    /* Class A */
+      bits = 8;
+    /* If imputed mask is narrower than specified octets, widen. */
+    if (bits < ((dst - odst) * 8))
+      bits = (int)(dst - odst) * 8;
+    /*
+     * If there are no additional bits specified for a class D
+     * address adjust bits to 4.
+     */
+    if (bits == 8 && *odst == 224)
+      bits = 4;
+  }
+  /* Extend network to cover the actual mask. */
+  while (bits > ((dst - odst) * 8)) {
+    if (size-- <= 0U)
+      goto emsgsize;
+    *dst++ = '\0';
+  }
+  return (bits);
+
+  enoent:
+  errno = ENOENT;
+  return (-1);
+
+  emsgsize:
+  errno = EMSGSIZE;
+  return (-1);
+}
+
+static int
+getbits(const char *src, int *bitsp)
+{
+  static const char digits[] = "0123456789";
+  int n;
+  int val;
+  char ch;
+
+  val = 0;
+  n = 0;
+  while ((ch = *src++) != '\0') {
+    const char *pch;
+
+    pch = strchr(digits, ch);
+    if (pch != NULL) {
+      if (n++ != 0 && val == 0)       /* no leading zeros */
+        return (0);
+      val *= 10;
+      val += (pch - digits);
+      if (val > 128)                  /* range */
+        return (0);
+      continue;
+    }
+    return (0);
+  }
+  if (n == 0)
+    return (0);
+  *bitsp = val;
+  return (1);
+}
+
+static int
+getv4(const char *src, unsigned char *dst, int *bitsp)
+{
+  static const char digits[] = "0123456789";
+  unsigned char *odst = dst;
+  int n;
+  unsigned int val;
+  char ch;
+
+  val = 0;
+  n = 0;
+  while ((ch = *src++) != '\0') {
+    const char *pch;
+
+    pch = strchr(digits, ch);
+    if (pch != NULL) {
+      if (n++ != 0 && val == 0)       /* no leading zeros */
+        return (0);
+      val *= 10;
+      val += (pch - digits);
+      if (val > 255)                  /* range */
+        return (0);
+      continue;
+    }
+    if (ch == '.' || ch == '/') {
+      if (dst - odst > 3)             /* too many octets? */
+        return (0);
+      *dst++ = val;
+      if (ch == '/')
+        return (getbits(src, bitsp));
+      val = 0;
+      n = 0;
+      continue;
+    }
+    return (0);
+  }
+  if (n == 0)
+    return (0);
+  if (dst - odst > 3)             /* too many octets? */
+    return (0);
+  *dst++ = val;
+  return (1);
+}
+
+static int
+inet_net_pton_ipv6(const char *src, unsigned char *dst, size_t size)
+{
+  static const char xdigits_l[] = "0123456789abcdef",
+    xdigits_u[] = "0123456789ABCDEF";
+  unsigned char tmp[NS_IN6ADDRSZ], *tp, *endp, *colonp;
+  const char *xdigits, *curtok;
+  int ch, saw_xdigit;
+  unsigned int val;
+  int digits;
+  int bits;
+  size_t bytes;
+  int words;
+  int ipv4;
+
+  memset((tp = tmp), '\0', NS_IN6ADDRSZ);
+  endp = tp + NS_IN6ADDRSZ;
+  colonp = NULL;
+  /* Leading :: requires some special handling. */
+  if (*src == ':')
+    if (*++src != ':')
+      goto enoent;
+  curtok = src;
+  saw_xdigit = 0;
+  val = 0;
+  digits = 0;
+  bits = -1;
+  ipv4 = 0;
+  while ((ch = *src++) != '\0') {
+    const char *pch;
+
+    if ((pch = strchr((xdigits = xdigits_l), ch)) == NULL)
+      pch = strchr((xdigits = xdigits_u), ch);
+    if (pch != NULL) {
+      val <<= 4;
+      val |= (pch - xdigits);
+      if (++digits > 4)
+        goto enoent;
+      saw_xdigit = 1;
+      continue;
+    }
+    if (ch == ':') {
+      curtok = src;
+      if (!saw_xdigit) {
+        if (colonp)
+          goto enoent;
+        colonp = tp;
+        continue;
+      } else if (*src == '\0')
+        goto enoent;
+      if (tp + NS_INT16SZ > endp)
+        return (0);
+      *tp++ = (unsigned char) (val >> 8) & 0xff;
+      *tp++ = (unsigned char) val & 0xff;
+      saw_xdigit = 0;
+      digits = 0;
+      val = 0;
+      continue;
+    }
+    if (ch == '.' && ((tp + NS_INADDRSZ) <= endp) &&
+        getv4(curtok, tp, &bits) > 0) {
+      tp += NS_INADDRSZ;
+      saw_xdigit = 0;
+      ipv4 = 1;
+      break;  /* '\0' was seen by inet_pton4(). */
+    }
+    if (ch == '/' && getbits(src, &bits) > 0)
+      break;
+    goto enoent;
+  }
+  if (saw_xdigit) {
+    if (tp + NS_INT16SZ > endp)
+      goto enoent;
+    *tp++ = (unsigned char) (val >> 8) & 0xff;
+    *tp++ = (unsigned char) val & 0xff;
+  }
+  if (bits == -1)
+    bits = 128;
+
+  words = (bits + 15) / 16;
+  if (words < 2)
+    words = 2;
+  if (ipv4)
+    words = 8;
+  endp =  tmp + 2 * words;
+
+  if (colonp != NULL) {
+    /*
+     * Since some memmove()'s erroneously fail to handle
+     * overlapping regions, we'll do the shift by hand.
+     */
+    const int n = (int)(tp - colonp);
+    int i;
+
+    if (tp == endp)
+      goto enoent;
+    for (i = 1; i <= n; i++) {
+      endp[- i] = colonp[n - i];
+      colonp[n - i] = 0;
+    }
+    tp = endp;
+  }
+  if (tp != endp)
+    goto enoent;
+
+  bytes = (bits + 7) / 8;
+  if (bytes > size)
+    goto emsgsize;
+  memcpy(dst, tmp, bytes);
+  return (bits);
+
+  enoent:
+  errno = ENOENT;
+  return (-1);
+
+  emsgsize:
+  errno = EMSGSIZE;
+  return (-1);
+}
+
+/*
+ * int
+ * inet_net_pton(af, src, dst, size)
+ *      convert network number from presentation to network format.
+ *      accepts hex octets, hex strings, decimal octets, and /CIDR.
+ *      "size" is in bytes and describes "dst".
+ * return:
+ *      number of bits, either imputed classfully or specified with /CIDR,
+ *      or -1 if some failure occurred (check errno).  ENOENT means it was
+ *      not a valid network specification.
+ * author:
+ *      Paul Vixie (ISC), June 1996
+ */
+int
+ares_inet_net_pton(int af, const char *src, void *dst, size_t size)
+{
+  switch (af) {
+  case AF_INET:
+    return (inet_net_pton_ipv4(src, dst, size));
+  case AF_INET6:
+    return (inet_net_pton_ipv6(src, dst, size));
+  default:
+    errno = EAFNOSUPPORT;
+    return (-1);
+  }
+}
+
+#endif
+
+#if !defined(HAVE_INET_PTON) || !defined(HAVE_INET_PTON_IPV6)
+int ares_inet_pton(int af, const char *src, void *dst)
+{
+  int size, result;
+
+  if (af == AF_INET)
+    size = sizeof(struct in_addr);
+  else if (af == AF_INET6)
+    size = sizeof(struct in6_addr);
+  else
+  {
+    errno = EAFNOSUPPORT;
+    return -1;
+  }
+  result = ares_inet_net_pton(af, src, dst, size);
+  if (result == -1 && errno == ENOENT)
+    return 0;
+  return (result > -1 ? 1 : -1);
+}
+#endif
--- a/ares/inet_net_pton.h
+++ b/ares/inet_net_pton.h
@@ -0,0 +1,31 @@
+/* $Id$ */
+
+/*
+ * Permission to use, copy, modify, and distribute this
+ * software and its documentation for any purpose and without
+ * fee is hereby granted, provided that the above copyright
+ * notice appear in all copies and that both that copyright
+ * notice and this permission notice appear in supporting
+ * documentation, and that the name of M.I.T. not be used in
+ * advertising or publicity pertaining to distribution of the
+ * software without specific, written prior permission.
+ * M.I.T. makes no representations about the suitability of
+ * this software for any purpose.  It is provided "as is"
+ * without express or implied warranty.
+ */
+
+#ifndef INET_NET_PTON_H
+#define INET_NET_PTON_H
+
+#if defined(HAVE_INET_PTON) && defined(HAVE_INET_PTON_IPV6)
+#define ares_inet_pton(x,y,z) inet_pton(x,y,z)
+#else
+int ares_inet_pton(int af, const char *src, void *dst);
+#endif
+#if defined(HAVE_INET_NET_PTON) && defined(HAVE_INET_NET_PTON_IPV6)
+#define ares_inet_net_pton(w,x,y,z) inet_net_pton(w,x,y,z)
+#else
+int ares_inet_net_pton(int af, const char *src, void *dst, size_t size);
+#endif
+
+#endif /* INET_NET_PTON_H */
--- a/ares/inet_ntop.c
+++ b/ares/inet_ntop.c
@@ -0,0 +1,206 @@
+/* Copyright (c) 1996 by Internet Software Consortium.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
+ * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
+ * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+ * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ */
+
+#include "setup.h"
+
+#include <sys/types.h>
+
+#if defined(WIN32) && !defined(WATT32)
+#include "nameser.h"
+#else
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_ARPA_NAMESER_H
+#include <arpa/nameser.h>
+#endif
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+#endif
+
+#include <ctype.h>
+#include <errno.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+#include "ares_ipv6.h"
+#include "inet_ntop.h"
+
+
+#if !defined(HAVE_INET_NTOP) || !defined(HAVE_INET_NTOP_IPV6)
+
+#ifdef SPRINTF_CHAR
+# define SPRINTF(x) strlen(sprintf/**/x)
+#else
+# define SPRINTF(x) ((size_t)sprintf x)
+#endif
+
+/*
+ * WARNING: Don't even consider trying to compile this on a system where
+ * sizeof(int) < 4.  sizeof(int) > 4 is fine; all the world's not a VAX.
+ */
+
+static const char *inet_ntop4(const unsigned char *src, char *dst, size_t size);
+static const char *inet_ntop6(const unsigned char *src, char *dst, size_t size);
+
+/* char *
+ * inet_ntop(af, src, dst, size)
+ *	convert a network format address to presentation format.
+ * return:
+ *	pointer to presentation format address (`dst'), or NULL (see errno).
+ * author:
+ *	Paul Vixie, 1996.
+ */
+const char *
+ares_inet_ntop(int af, const void *src, char *dst, size_t size)
+{
+
+	switch (af) {
+	case AF_INET:
+		return (inet_ntop4(src, dst, size));
+	case AF_INET6:
+		return (inet_ntop6(src, dst, size));
+	default:
+		errno = EAFNOSUPPORT;
+		return (NULL);
+	}
+	/* NOTREACHED */
+}
+
+/* const char *
+ * inet_ntop4(src, dst, size)
+ *	format an IPv4 address, more or less like inet_ntoa()
+ * return:
+ *	`dst' (as a const)
+ * notes:
+ *	(1) uses no statics
+ *	(2) takes a unsigned char* not an in_addr as input
+ * author:
+ *	Paul Vixie, 1996.
+ */
+static const char *
+inet_ntop4(const unsigned char *src, char *dst, size_t size)
+{
+	static const char fmt[] = "%u.%u.%u.%u";
+	char tmp[sizeof "255.255.255.255"];
+
+	if (SPRINTF((tmp, fmt, src[0], src[1], src[2], src[3])) > size) {
+		errno = ENOSPC;
+		return (NULL);
+	}
+	strcpy(dst, tmp);
+	return (dst);
+}
+
+/* const char *
+ * inet_ntop6(src, dst, size)
+ *	convert IPv6 binary address into presentation (printable) format
+ * author:
+ *	Paul Vixie, 1996.
+ */
+static const char *
+inet_ntop6(const unsigned char *src, char *dst, size_t size)
+{
+	/*
+	 * Note that int32_t and int16_t need only be "at least" large enough
+	 * to contain a value of the specified size.  On some systems, like
+	 * Crays, there is no such thing as an integer variable with 16 bits.
+	 * Keep this in mind if you think this function should have been coded
+	 * to use pointer overlays.  All the world's not a VAX.
+	 */
+	char tmp[sizeof "ffff:ffff:ffff:ffff:ffff:ffff:255.255.255.255"], *tp;
+	struct { int base, len; } best, cur;
+	unsigned int words[NS_IN6ADDRSZ / NS_INT16SZ];
+	int i;
+
+	/*
+	 * Preprocess:
+	 *	Copy the input (bytewise) array into a wordwise array.
+	 *	Find the longest run of 0x00's in src[] for :: shorthanding.
+	 */
+	memset(words, '\0', sizeof words);
+	for (i = 0; i < NS_IN6ADDRSZ; i++)
+		words[i / 2] |= (src[i] << ((1 - (i % 2)) << 3));
+	best.base = -1;
+	cur.base = -1;
+	for (i = 0; i < (NS_IN6ADDRSZ / NS_INT16SZ); i++) {
+		if (words[i] == 0) {
+			if (cur.base == -1)
+				cur.base = i, cur.len = 1;
+			else
+				cur.len++;
+		} else {
+			if (cur.base != -1) {
+				if (best.base == -1 || cur.len > best.len)
+					best = cur;
+				cur.base = -1;
+			}
+		}
+	}
+	if (cur.base != -1) {
+		if (best.base == -1 || cur.len > best.len)
+			best = cur;
+	}
+	if (best.base != -1 && best.len < 2)
+		best.base = -1;
+
+	/*
+	 * Format the result.
+	 */
+	tp = tmp;
+	for (i = 0; i < (NS_IN6ADDRSZ / NS_INT16SZ); i++) {
+		/* Are we inside the best run of 0x00's? */
+		if (best.base != -1 && i >= best.base &&
+		    i < (best.base + best.len)) {
+			if (i == best.base)
+				*tp++ = ':';
+			continue;
+		}
+		/* Are we following an initial run of 0x00s or any real hex? */
+		if (i != 0)
+			*tp++ = ':';
+		/* Is this address an encapsulated IPv4? */
+		if (i == 6 && best.base == 0 &&
+		    (best.len == 6 || (best.len == 5 && words[5] == 0xffff))) {
+			if (!inet_ntop4(src+12, tp, sizeof tmp - (tp - tmp)))
+				return (NULL);
+			tp += strlen(tp);
+			break;
+		}
+		tp += SPRINTF((tp, "%x", words[i]));
+	}
+	/* Was it a trailing run of 0x00's? */
+	if (best.base != -1 && (best.base + best.len) == (NS_IN6ADDRSZ / NS_INT16SZ))
+		*tp++ = ':';
+	*tp++ = '\0';
+
+	/*
+	 * Check for overflow, copy, and we're done.
+	 */
+	if ((size_t)(tp - tmp) > size) {
+		errno = ENOSPC;
+		return (NULL);
+	}
+	strcpy(dst, tmp);
+	return (dst);
+}
+
+#endif
--- a/ares/inet_ntop.h
+++ b/ares/inet_ntop.h
@@ -0,0 +1,26 @@
+/* $Id$ */
+
+/*
+ * Permission to use, copy, modify, and distribute this
+ * software and its documentation for any purpose and without
+ * fee is hereby granted, provided that the above copyright
+ * notice appear in all copies and that both that copyright
+ * notice and this permission notice appear in supporting
+ * documentation, and that the name of M.I.T. not be used in
+ * advertising or publicity pertaining to distribution of the
+ * software without specific, written prior permission.
+ * M.I.T. makes no representations about the suitability of
+ * this software for any purpose.  It is provided "as is"
+ * without express or implied warranty.
+ */
+
+#ifndef INET_NTOP_H
+#define INET_NTOP_H
+
+#ifdef HAVE_INET_NTOP
+#define ares_inet_ntop(w,x,y,z) inet_ntop(w,x,y,z)
+#else
+const char *ares_inet_ntop(int af, const void *src, char *dst, size_t size);
+#endif
+
+#endif /* INET_NET_NTOP_H */
--- a/ares/maketgz
+++ b/ares/maketgz
@@ -2,8 +2,6 @@

 $version = $ARGV[0];

-$name="c-ares";
-
 if($version eq "") {
    print "Enter version number!\n";
    exit;
@@ -14,87 +12,47 @@ if(!-f "ares.h") {
    exit;
 }

+my ($major, $minor, $patch)=split(/\./, $version);
+
+$major += 0;
+$minor += 0;
+$patch += 0;
+
+open(VER, "<ares_version.h") ||
+    die "can't open ares_version.h";
+open(NEWV, ">ares_version.h.dist");
+while(<VER>) {
+    $_ =~ s/^\#define ARES_VERSION_MAJOR .*/\#define ARES_VERSION_MAJOR $major/;
+    $_ =~ s/^\#define ARES_VERSION_MINOR .*/\#define ARES_VERSION_MINOR $minor/;
+    $_ =~ s/^\#define ARES_VERSION_PATCH .*/\#define ARES_VERSION_PATCH $patch/;
+    $_ =~ s/^\#define ARES_VERSION_STR .*/\#define ARES_VERSION_STR \"$version\"/;
+
+    print NEWV $_;
+}
+close(VER);
+close(NEWV);
+print "ares_version.h.dist created\n";
+
 if(!-f "configure") {
-    `autoconf`;
+    print "running buildconf\n";
+    `./buildconf`;
 }
+print "adding $version in the configure.ac file\n";
+`sed -e 's/AM_INIT_AUTOMAKE(c-ares, CVS)/AM_INIT_AUTOMAKE(c-ares, $version)/' < configure.ac > configure.ac-rel`;

-@files=`find . -name FILES`;
+# now make a new configure script with this
+print "makes a new configure script\n";
+`autoconf configure.ac-rel >configure`;

-my @entries;
+# now run this new configure to get a fine makefile
+print "running configure\n";
+`./configure`;

-sub dirpart {
-    my ($file)=@_;
-    my @p=split("/", $file);
-    $p[$#p]=""; # blank the last one
-    my $dir=join("/", @p);
+# now make the actual tarball
+print "running make dist\n";
+`make dist`;

-    $dir =~ s/^\.\///; # cut off ./ beginnings
-
-    $dir =~ s/\/$//;  # off / trailers
-
-    if(!$dir) {
-        $dir = ".";
-    }
-
-    return $dir;
-}
-
-sub add {
-    my ($file)=@_;
-
-    my $dir=dirpart($file);
-
-    open(FILE, "<$file");
-    while(<FILE>) {
-        if($_ =~ /^ *\#/) {
-            next;
-        }
-        chomp;
-        push @entries, "$dir/$_";
-    }
-    close(FILE);
-}
-
-for(@files) {
-    chomp;
-    add($_);
-}
-
-sub mkalldir {
-    my ($dir) = @_;
-
-    my @parts = split("/", $dir);
-
-    #print "IN: $dir\n";
-
-    my $sub="";
-    for(@parts) {
-        #print "PART: $_\n";
-
-        $sub .= "$_";
-        if($_ eq "") {
-            next;
-        }
-        mkdir($sub, 0777);
-        #print "make $sub\n";
-        $sub .= "/";
-    }
-    
-}
-
-for(@entries) {
-    my $dir = dirpart("$name-$version/$_");
- #   print "Create $dir\n";
-    mkalldir($dir);
- #   print "Copy $_ to $dir\n";
-    `cp -p $_ $dir`;
-}
-
-# make a tarball
-`tar -cf $name-$version.tar $name-$version`;
-# gzip the tarball
-`gzip -9 $name-$version.tar`;
-# remove the dir
-`rm -rf $name-$version`;
+print "removing temporary configure.ac file\n";
+`rm configure.ac-rel`;

 print "NOTE: now cvs tag this release!\n";
--- a/ares/nameser.h
+++ b/ares/nameser.h
@@ -4,13 +4,20 @@
 /* Windows-only header file provided by liren@vivisimo.com to make his Windows
   port build */

+#ifndef NETWARE
 #include <windows.h>
 #include <process.h> /* for the _getpid() proto */
+#endif  /* !NETWARE */
 #include <sys/types.h>

+#ifndef NETWARE
+
 #define MAXHOSTNAMELEN 256

 #define EINPROGRESS WSAEINPROGRESS
+#define EWOULDBLOCK WSAEWOULDBLOCK
+#define EMSGSIZE WSAEMSGSIZE
+#define EAFNOSUPPORT WSAEAFNOSUPPORT

 /* Structure for scatter/gather I/O.  */
 struct iovec
@@ -21,13 +28,20 @@ struct iovec

 #define getpid() _getpid()

+int ares_writev (SOCKET s, const struct iovec *vector, size_t count);
+#define writev(s,vect,count)  ares_writev(s,vect,count)
+
 struct timezone { int dummy; };

 int ares_gettimeofday(struct timeval *tv, struct timezone *tz);
 #define gettimeofday(tv,tz) ares_gettimeofday(tv,tz)

-#define NS_CMPRSFLGS  0xc0  
+#endif  /* !NETWARE */

+#define NS_CMPRSFLGS  0xc0
+#define NS_IN6ADDRSZ  16
+#define NS_INT16SZ    2
+#define NS_INADDRSZ   4

  /* Flag bits indicating name compression. */
 #define INDIR_MASK    NS_CMPRSFLGS
@@ -124,7 +138,7 @@ typedef enum __ns_opcode {

 #define QUERY          ns_o_query

-#define NS_MAXLABEL   63 
+#define NS_MAXLABEL   63
 #define MAXLABEL       NS_MAXLABEL

 #define NS_RRFIXEDSZ  10      /* #/bytes of fixed data in r record */
@@ -211,16 +225,4 @@ typedef enum __ns_rcode {
 #define T_MAILA         ns_t_maila
 #define T_ANY           ns_t_any

-#ifndef __MINGW32__
-/* protos for the functions we provide in windows_port.c */
-int ares_strncasecmp(const char *s1, const char *s2, size_t n);
-int ares_strcasecmp(const char *s1, const char *s2);
-
-/* use this define magic to prevent us from adding symbol names to the library
-   that is a high-risk to collide with another libraries' attempts to do the
-   same */
-#define strncasecmp(a,b,c) ares_strncasecmp(a,b,c)
-#define strcasecmp(a,b) ares_strcasecmp(a,b)
-#endif
-
 #endif /* ARES_NAMESER_H */
--- a/ares/setup.h
+++ b/ares/setup.h
@@ -0,0 +1,81 @@
+#ifndef ARES_SETUP_H
+#define ARES_SETUP_H
+
+/* Copyright (C) 2004 - 2005 by Daniel Stenberg et al
+ *
+ * Permission to use, copy, modify, and distribute this software and its
+ * documentation for any purpose and without fee is hereby granted, provided
+ * that the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of M.I.T. not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission.  M.I.T. makes no representations about the
+ * suitability of this software for any purpose.  It is provided "as is"
+ * without express or implied warranty.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#else
+/* simple work-around for now, for systems without configure support */
+#define ssize_t int
+#endif
+
+/* Recent autoconf versions define these symbols in config.h. We don't want
+   them (since they collide with the libcurl ones when we build
+   --enable-debug) so we undef them again here. */
+#undef PACKAGE_STRING
+#undef PACKAGE_TARNAME
+#undef PACKAGE_VERSION
+#undef PACKAGE_BUGREPORT
+#undef PACKAGE_NAME
+#undef VERSION
+#undef PACKAGE
+
+/* now typedef our socket type */
+#if defined(WIN32) && !defined(WATT32)
+#include <winsock.h>
+typedef SOCKET ares_socket_t;
+#define ARES_SOCKET_BAD INVALID_SOCKET
+#else
+typedef int ares_socket_t;
+#define ARES_SOCKET_BAD -1
+#endif
+
+/* Assume a few thing unless they're set by configure
+ */
+#if !defined(HAVE_SYS_TIME_H) && !defined(_MSC_VER)
+#define HAVE_SYS_TIME_H
+#endif
+
+#if !defined(HAVE_UNISTD_H) && !defined(_MSC_VER)
+#define HAVE_UNISTD_H 1
+#endif
+
+#if !defined(HAVE_SYS_UIO_H) && !defined(WIN32) && !defined(MSDOS)
+#define HAVE_SYS_UIO_H
+#endif
+
+#if (defined(WIN32) || defined(WATT32)) && \
+   !(defined(__MINGW32__) || defined(NETWARE))
+/* protos for the functions we provide in windows_port.c */
+int ares_strncasecmp(const char *s1, const char *s2, int n);
+int ares_strcasecmp(const char *s1, const char *s2);
+
+/* use this define magic to prevent us from adding symbol names to the library
+   that is a high-risk to collide with another libraries' attempts to do the
+   same */
+#define strncasecmp(a,b,c) ares_strncasecmp(a,b,c)
+#define strcasecmp(a,b) ares_strcasecmp(a,b)
+#endif
+
+/* IPv6 compatibility */
+#if !defined(HAVE_AF_INET6)
+#if defined(HAVE_PF_INET6)
+#define AF_INET6 PF_INET6
+#else
+#define AF_INET6 AF_MAX+1
+#endif
+#endif
+
+#endif /* ARES_SETUP_H */
--- a/ares/vc/adig/adig.mak
+++ b/ares/vc/adig/adig.mak
@@ -185,24 +185,24 @@ SOURCE=..\..\getopt.c
 !IF  "$(CFG)" == "adig - Win32 Release"

 "areslib - Win32 Release" : 
-   cd "\ARES-1.1.1\vc\areslib"
+   cd "..\areslib"
   $(MAKE) /$(MAKEFLAGS) /F ".\areslib.mak" CFG="areslib - Win32 Release" 
   cd "..\adig"

 "areslib - Win32 ReleaseCLEAN" : 
-   cd "\ARES-1.1.1\vc\areslib"
+   cd "..\areslib"
   $(MAKE) /$(MAKEFLAGS) /F ".\areslib.mak" CFG="areslib - Win32 Release" RECURSE=1 CLEAN 
   cd "..\adig"

 !ELSEIF  "$(CFG)" == "adig - Win32 Debug"

 "areslib - Win32 Debug" : 
-   cd "\ARES-1.1.1\vc\areslib"
+   cd "..\areslib"
   $(MAKE) /$(MAKEFLAGS) /F ".\areslib.mak" CFG="areslib - Win32 Debug" 
   cd "..\adig"

 "areslib - Win32 DebugCLEAN" : 
-   cd "\ARES-1.1.1\vc\areslib"
+   cd "..\areslib"
   $(MAKE) /$(MAKEFLAGS) /F ".\areslib.mak" CFG="areslib - Win32 Debug" RECURSE=1 CLEAN 
   cd "..\adig"

--- a/ares/vc/ahost/ahost.mak
+++ b/ares/vc/ahost/ahost.mak
@@ -195,24 +195,24 @@ SOURCE=..\..\ahost.c
 !IF  "$(CFG)" == "ahost - Win32 Release"

 "areslib - Win32 Release" : 
-   cd "\ARES-1.1.1\vc\areslib"
+   cd "..\areslib"
   $(MAKE) /$(MAKEFLAGS) /F ".\areslib.mak" CFG="areslib - Win32 Release" 
   cd "..\ahost"

 "areslib - Win32 ReleaseCLEAN" : 
-   cd "\ARES-1.1.1\vc\areslib"
+   cd "..\areslib"
   $(MAKE) /$(MAKEFLAGS) /F ".\areslib.mak" CFG="areslib - Win32 Release" RECURSE=1 CLEAN 
   cd "..\ahost"

 !ELSEIF  "$(CFG)" == "ahost - Win32 Debug"

 "areslib - Win32 Debug" : 
-   cd "\ARES-1.1.1\vc\areslib"
+   cd "..\areslib"
   $(MAKE) /$(MAKEFLAGS) /F ".\areslib.mak" CFG="areslib - Win32 Debug" 
   cd "..\ahost"

 "areslib - Win32 DebugCLEAN" : 
-   cd "\ARES-1.1.1\vc\areslib"
+   cd "..\areslib"
   $(MAKE) /$(MAKEFLAGS) /F ".\areslib.mak" CFG="areslib - Win32 Debug" RECURSE=1 CLEAN 
   cd "..\ahost"

--- a/ares/vc/areslib/areslib.dsp
+++ b/ares/vc/areslib/areslib.dsp
@@ -7,19 +7,19 @@
 CFG=areslib - Win32 Debug
 !MESSAGE This is not a valid makefile. To build this project using NMAKE,
 !MESSAGE use the Export Makefile command and run
-!MESSAGE 
+!MESSAGE
 !MESSAGE NMAKE /f "areslib.mak".
-!MESSAGE 
+!MESSAGE
 !MESSAGE You can specify a configuration when running NMAKE
 !MESSAGE by defining the macro CFG on the command line. For example:
-!MESSAGE 
+!MESSAGE
 !MESSAGE NMAKE /f "areslib.mak" CFG="areslib - Win32 Debug"
-!MESSAGE 
+!MESSAGE
 !MESSAGE Possible choices for configuration are:
-!MESSAGE 
+!MESSAGE
 !MESSAGE "areslib - Win32 Release" (based on "Win32 (x86) Static Library")
 !MESSAGE "areslib - Win32 Debug" (based on "Win32 (x86) Static Library")
-!MESSAGE 
+!MESSAGE

 # Begin Project
 # PROP AllowPerConfigDependencies 0
@@ -74,7 +74,7 @@ LIB32=link.exe -lib
 # ADD BASE LIB32 /nologo
 # ADD LIB32 /nologo

-!ENDIF 
+!ENDIF

 # Begin Target

@@ -109,10 +109,6 @@ SOURCE=..\..\ares_fds.c
 # End Source File
 # Begin Source File

-SOURCE=..\..\ares_free_errmem.c
-# End Source File
-# Begin Source File
-
 SOURCE=..\..\ares_free_hostent.c
 # End Source File
 # Begin Source File
@@ -157,6 +153,14 @@ SOURCE=..\..\ares_search.c
 # End Source File
 # Begin Source File

+SOURCE=..\..\ares_cancel.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\ares_version.c
+# End Source File
+# Begin Source File
+
 SOURCE=..\..\ares_send.c
 # End Source File
 # Begin Source File
@@ -185,6 +189,10 @@ SOURCE=..\..\ares_dns.h
 # End Source File
 # Begin Source File

+SOURCE=..\..\ares_version.h
+# End Source File
+# Begin Source File
+
 SOURCE=..\..\ares_private.h
 # End Source File
 # Begin Source File
--- a/ares/vc/areslib/areslib.mak
+++ b/ares/vc/areslib/areslib.mak
@@ -1,361 +1,367 @@
-# Microsoft Developer Studio Generated NMAKE File, Based on areslib.dsp
-!IF "$(CFG)" == ""
-CFG=areslib - Win32 Debug
-!MESSAGE No configuration specified. Defaulting to areslib - Win32 Debug.
-!ENDIF 
-
-!IF "$(CFG)" != "areslib - Win32 Release" && "$(CFG)" != "areslib - Win32 Debug"
-!MESSAGE Invalid configuration "$(CFG)" specified.
-!MESSAGE You can specify a configuration when running NMAKE
-!MESSAGE by defining the macro CFG on the command line. For example:
-!MESSAGE 
-!MESSAGE NMAKE /f "areslib.mak" CFG="areslib - Win32 Debug"
-!MESSAGE 
-!MESSAGE Possible choices for configuration are:
-!MESSAGE 
-!MESSAGE "areslib - Win32 Release" (based on "Win32 (x86) Static Library")
-!MESSAGE "areslib - Win32 Debug" (based on "Win32 (x86) Static Library")
-!MESSAGE 
-!ERROR An invalid configuration is specified.
-!ENDIF 
-
-!IF "$(OS)" == "Windows_NT"
-NULL=
-!ELSE 
-NULL=nul
-!ENDIF 
-
-CPP=cl.exe
-RSC=rc.exe
-
-!IF  "$(CFG)" == "areslib - Win32 Release"
-
-OUTDIR=.\Release
-INTDIR=.\Release
-# Begin Custom Macros
-OutDir=.\Release
-# End Custom Macros
-
-ALL : "$(OUTDIR)\areslib.lib"
-
-
-CLEAN :
-	-@erase "$(INTDIR)\ares__close_sockets.obj"
-	-@erase "$(INTDIR)\ares__get_hostent.obj"
-	-@erase "$(INTDIR)\ares__read_line.obj"
-	-@erase "$(INTDIR)\ares_destroy.obj"
-	-@erase "$(INTDIR)\ares_expand_name.obj"
-	-@erase "$(INTDIR)\ares_fds.obj"
-	-@erase "$(INTDIR)\ares_free_errmem.obj"
-	-@erase "$(INTDIR)\ares_free_hostent.obj"
-	-@erase "$(INTDIR)\ares_free_string.obj"
-	-@erase "$(INTDIR)\ares_gethostbyaddr.obj"
-	-@erase "$(INTDIR)\ares_gethostbyname.obj"
-	-@erase "$(INTDIR)\ares_init.obj"
-	-@erase "$(INTDIR)\ares_mkquery.obj"
-	-@erase "$(INTDIR)\ares_parse_a_reply.obj"
-	-@erase "$(INTDIR)\ares_parse_ptr_reply.obj"
-	-@erase "$(INTDIR)\ares_process.obj"
-	-@erase "$(INTDIR)\ares_query.obj"
-	-@erase "$(INTDIR)\ares_search.obj"
-	-@erase "$(INTDIR)\ares_send.obj"
-	-@erase "$(INTDIR)\ares_strerror.obj"
-	-@erase "$(INTDIR)\ares_timeout.obj"
-	-@erase "$(INTDIR)\vc60.idb"
-	-@erase "$(INTDIR)\windows_port.obj"
-	-@erase "$(OUTDIR)\areslib.lib"
-
-"$(OUTDIR)" :
-    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
-
-CPP_PROJ=/nologo /MD /W3 /GX /O2 /I "..\.." /D "WIN32" /D "NDEBUG" /D "_MBCS" /D "_LIB" /Fp"$(INTDIR)\areslib.pch" /YX /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\\" /FD /c 
-BSC32=bscmake.exe
-BSC32_FLAGS=/nologo /o"$(OUTDIR)\areslib.bsc" 
-BSC32_SBRS= \
-	
-LIB32=link.exe -lib
-LIB32_FLAGS=/nologo /out:"$(OUTDIR)\areslib.lib" 
-LIB32_OBJS= \
-	"$(INTDIR)\ares__close_sockets.obj" \
-	"$(INTDIR)\ares__get_hostent.obj" \
-	"$(INTDIR)\ares__read_line.obj" \
-	"$(INTDIR)\ares_destroy.obj" \
-	"$(INTDIR)\ares_expand_name.obj" \
-	"$(INTDIR)\ares_fds.obj" \
-	"$(INTDIR)\ares_free_errmem.obj" \
-	"$(INTDIR)\ares_free_hostent.obj" \
-	"$(INTDIR)\ares_free_string.obj" \
-	"$(INTDIR)\ares_gethostbyaddr.obj" \
-	"$(INTDIR)\ares_gethostbyname.obj" \
-	"$(INTDIR)\ares_init.obj" \
-	"$(INTDIR)\ares_mkquery.obj" \
-	"$(INTDIR)\ares_parse_a_reply.obj" \
-	"$(INTDIR)\ares_parse_ptr_reply.obj" \
-	"$(INTDIR)\ares_process.obj" \
-	"$(INTDIR)\ares_query.obj" \
-	"$(INTDIR)\ares_search.obj" \
-	"$(INTDIR)\ares_send.obj" \
-	"$(INTDIR)\ares_strerror.obj" \
-	"$(INTDIR)\ares_timeout.obj" \
-	"$(INTDIR)\windows_port.obj"
-
-"$(OUTDIR)\areslib.lib" : "$(OUTDIR)" $(DEF_FILE) $(LIB32_OBJS)
-    $(LIB32) @<<
-  $(LIB32_FLAGS) $(DEF_FLAGS) $(LIB32_OBJS)
-<<
-
-!ELSEIF  "$(CFG)" == "areslib - Win32 Debug"
-
-OUTDIR=.\Debug
-INTDIR=.\Debug
-# Begin Custom Macros
-OutDir=.\Debug
-# End Custom Macros
-
-ALL : "$(OUTDIR)\areslib.lib"
-
-
-CLEAN :
-	-@erase "$(INTDIR)\ares__close_sockets.obj"
-	-@erase "$(INTDIR)\ares__get_hostent.obj"
-	-@erase "$(INTDIR)\ares__read_line.obj"
-	-@erase "$(INTDIR)\ares_destroy.obj"
-	-@erase "$(INTDIR)\ares_expand_name.obj"
-	-@erase "$(INTDIR)\ares_fds.obj"
-	-@erase "$(INTDIR)\ares_free_errmem.obj"
-	-@erase "$(INTDIR)\ares_free_hostent.obj"
-	-@erase "$(INTDIR)\ares_free_string.obj"
-	-@erase "$(INTDIR)\ares_gethostbyaddr.obj"
-	-@erase "$(INTDIR)\ares_gethostbyname.obj"
-	-@erase "$(INTDIR)\ares_init.obj"
-	-@erase "$(INTDIR)\ares_mkquery.obj"
-	-@erase "$(INTDIR)\ares_parse_a_reply.obj"
-	-@erase "$(INTDIR)\ares_parse_ptr_reply.obj"
-	-@erase "$(INTDIR)\ares_process.obj"
-	-@erase "$(INTDIR)\ares_query.obj"
-	-@erase "$(INTDIR)\ares_search.obj"
-	-@erase "$(INTDIR)\ares_send.obj"
-	-@erase "$(INTDIR)\ares_strerror.obj"
-	-@erase "$(INTDIR)\ares_timeout.obj"
-	-@erase "$(INTDIR)\vc60.idb"
-	-@erase "$(INTDIR)\vc60.pdb"
-	-@erase "$(INTDIR)\windows_port.obj"
-	-@erase "$(OUTDIR)\areslib.lib"
-
-"$(OUTDIR)" :
-    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
-
-CPP_PROJ=/nologo /MLd /W3 /Gm /GX /ZI /Od /I "..\.." /D "WIN32" /D "_DEBUG" /D "_MBCS" /D "_LIB" /Fp"$(INTDIR)\areslib.pch" /YX /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\\" /FD /GZ  /c 
-BSC32=bscmake.exe
-BSC32_FLAGS=/nologo /o"$(OUTDIR)\areslib.bsc" 
-BSC32_SBRS= \
-	
-LIB32=link.exe -lib
-LIB32_FLAGS=/nologo /out:"$(OUTDIR)\areslib.lib" 
-LIB32_OBJS= \
-	"$(INTDIR)\ares__close_sockets.obj" \
-	"$(INTDIR)\ares__get_hostent.obj" \
-	"$(INTDIR)\ares__read_line.obj" \
-	"$(INTDIR)\ares_destroy.obj" \
-	"$(INTDIR)\ares_expand_name.obj" \
-	"$(INTDIR)\ares_fds.obj" \
-	"$(INTDIR)\ares_free_errmem.obj" \
-	"$(INTDIR)\ares_free_hostent.obj" \
-	"$(INTDIR)\ares_free_string.obj" \
-	"$(INTDIR)\ares_gethostbyaddr.obj" \
-	"$(INTDIR)\ares_gethostbyname.obj" \
-	"$(INTDIR)\ares_init.obj" \
-	"$(INTDIR)\ares_mkquery.obj" \
-	"$(INTDIR)\ares_parse_a_reply.obj" \
-	"$(INTDIR)\ares_parse_ptr_reply.obj" \
-	"$(INTDIR)\ares_process.obj" \
-	"$(INTDIR)\ares_query.obj" \
-	"$(INTDIR)\ares_search.obj" \
-	"$(INTDIR)\ares_send.obj" \
-	"$(INTDIR)\ares_strerror.obj" \
-	"$(INTDIR)\ares_timeout.obj" \
-	"$(INTDIR)\windows_port.obj"
-
-"$(OUTDIR)\areslib.lib" : "$(OUTDIR)" $(DEF_FILE) $(LIB32_OBJS)
-    $(LIB32) @<<
-  $(LIB32_FLAGS) $(DEF_FLAGS) $(LIB32_OBJS)
-<<
-
-!ENDIF 
-
-.c{$(INTDIR)}.obj::
-   $(CPP) @<<
-   $(CPP_PROJ) $< 
-<<
-
-.cpp{$(INTDIR)}.obj::
-   $(CPP) @<<
-   $(CPP_PROJ) $< 
-<<
-
-.cxx{$(INTDIR)}.obj::
-   $(CPP) @<<
-   $(CPP_PROJ) $< 
-<<
-
-.c{$(INTDIR)}.sbr::
-   $(CPP) @<<
-   $(CPP_PROJ) $< 
-<<
-
-.cpp{$(INTDIR)}.sbr::
-   $(CPP) @<<
-   $(CPP_PROJ) $< 
-<<
-
-.cxx{$(INTDIR)}.sbr::
-   $(CPP) @<<
-   $(CPP_PROJ) $< 
-<<
-
-
-!IF "$(NO_EXTERNAL_DEPS)" != "1"
-!IF EXISTS("areslib.dep")
-!INCLUDE "areslib.dep"
-!ELSE 
-!MESSAGE Warning: cannot find "areslib.dep"
-!ENDIF 
-!ENDIF 
-
-
-!IF "$(CFG)" == "areslib - Win32 Release" || "$(CFG)" == "areslib - Win32 Debug"
-SOURCE=..\..\ares__close_sockets.c
-
-"$(INTDIR)\ares__close_sockets.obj" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-SOURCE=..\..\ares__get_hostent.c
-
-"$(INTDIR)\ares__get_hostent.obj" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-SOURCE=..\..\ares__read_line.c
-
-"$(INTDIR)\ares__read_line.obj" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-SOURCE=..\..\ares_destroy.c
-
-"$(INTDIR)\ares_destroy.obj" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-SOURCE=..\..\ares_expand_name.c
-
-"$(INTDIR)\ares_expand_name.obj" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-SOURCE=..\..\ares_fds.c
-
-"$(INTDIR)\ares_fds.obj" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-SOURCE=..\..\ares_free_errmem.c
-
-"$(INTDIR)\ares_free_errmem.obj" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-SOURCE=..\..\ares_free_hostent.c
-
-"$(INTDIR)\ares_free_hostent.obj" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-SOURCE=..\..\ares_free_string.c
-
-"$(INTDIR)\ares_free_string.obj" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-SOURCE=..\..\ares_gethostbyaddr.c
-
-"$(INTDIR)\ares_gethostbyaddr.obj" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-SOURCE=..\..\ares_gethostbyname.c
-
-"$(INTDIR)\ares_gethostbyname.obj" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-SOURCE=..\..\ares_init.c
-
-"$(INTDIR)\ares_init.obj" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-SOURCE=..\..\ares_mkquery.c
-
-"$(INTDIR)\ares_mkquery.obj" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-SOURCE=..\..\ares_parse_a_reply.c
-
-"$(INTDIR)\ares_parse_a_reply.obj" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-SOURCE=..\..\ares_parse_ptr_reply.c
-
-"$(INTDIR)\ares_parse_ptr_reply.obj" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-SOURCE=..\..\ares_process.c
-
-"$(INTDIR)\ares_process.obj" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-SOURCE=..\..\ares_query.c
-
-"$(INTDIR)\ares_query.obj" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-SOURCE=..\..\ares_search.c
-
-"$(INTDIR)\ares_search.obj" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-SOURCE=..\..\ares_send.c
-
-"$(INTDIR)\ares_send.obj" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-SOURCE=..\..\ares_strerror.c
-
-"$(INTDIR)\ares_strerror.obj" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-SOURCE=..\..\ares_timeout.c
-
-"$(INTDIR)\ares_timeout.obj" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-SOURCE=..\..\windows_port.c
-
-"$(INTDIR)\windows_port.obj" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-
-!ENDIF 
-
+# Microsoft Developer Studio Generated NMAKE File, Based on areslib.dsp
+!IF "$(CFG)" == ""
+CFG=areslib - Win32 Debug
+!MESSAGE No configuration specified. Defaulting to areslib - Win32 Debug.
+!ENDIF
+
+!IF "$(CFG)" != "areslib - Win32 Release" && "$(CFG)" != "areslib - Win32 Debug"
+!MESSAGE Invalid configuration "$(CFG)" specified.
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE
+!MESSAGE NMAKE /f "areslib.mak" CFG="areslib - Win32 Debug"
+!MESSAGE
+!MESSAGE Possible choices for configuration are:
+!MESSAGE
+!MESSAGE "areslib - Win32 Release" (based on "Win32 (x86) Static Library")
+!MESSAGE "areslib - Win32 Debug" (based on "Win32 (x86) Static Library")
+!MESSAGE
+!ERROR An invalid configuration is specified.
+!ENDIF
+
+!IF "$(OS)" == "Windows_NT"
+NULL=
+!ELSE
+NULL=nul
+!ENDIF
+
+CPP=cl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "areslib - Win32 Release"
+
+OUTDIR=.\Release
+INTDIR=.\Release
+# Begin Custom Macros
+OutDir=.\Release
+# End Custom Macros
+
+ALL : "$(OUTDIR)\areslib.lib"
+
+
+CLEAN :
+	-@erase "$(INTDIR)\ares__close_sockets.obj"
+	-@erase "$(INTDIR)\ares__get_hostent.obj"
+	-@erase "$(INTDIR)\ares__read_line.obj"
+	-@erase "$(INTDIR)\ares_destroy.obj"
+	-@erase "$(INTDIR)\ares_expand_name.obj"
+	-@erase "$(INTDIR)\ares_fds.obj"
+	-@erase "$(INTDIR)\ares_free_hostent.obj"
+	-@erase "$(INTDIR)\ares_free_string.obj"
+	-@erase "$(INTDIR)\ares_gethostbyaddr.obj"
+	-@erase "$(INTDIR)\ares_gethostbyname.obj"
+	-@erase "$(INTDIR)\ares_init.obj"
+	-@erase "$(INTDIR)\ares_mkquery.obj"
+	-@erase "$(INTDIR)\ares_parse_a_reply.obj"
+	-@erase "$(INTDIR)\ares_parse_ptr_reply.obj"
+	-@erase "$(INTDIR)\ares_process.obj"
+	-@erase "$(INTDIR)\ares_query.obj"
+	-@erase "$(INTDIR)\ares_search.obj"
+	-@erase "$(INTDIR)\ares_send.obj"
+	-@erase "$(INTDIR)\ares_strerror.obj"
+	-@erase "$(INTDIR)\ares_timeout.obj"
+	-@erase "$(INTDIR)\vc60.idb"
+	-@erase "$(INTDIR)\windows_port.obj"
+	-@erase "$(OUTDIR)\areslib.lib"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP_PROJ=/nologo /MD /W3 /GX /O2 /I "..\.." /D "WIN32" /D "NDEBUG" /D "_MBCS" /D "_LIB" /Fp"$(INTDIR)\areslib.pch" /YX /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\\" /FD /c
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\areslib.bsc"
+BSC32_SBRS= \
+
+LIB32=link.exe -lib
+LIB32_FLAGS=/nologo /out:"$(OUTDIR)\areslib.lib"
+LIB32_OBJS= \
+	"$(INTDIR)\ares__close_sockets.obj" \
+	"$(INTDIR)\ares__get_hostent.obj" \
+	"$(INTDIR)\ares__read_line.obj" \
+	"$(INTDIR)\ares_destroy.obj" \
+	"$(INTDIR)\ares_expand_name.obj" \
+	"$(INTDIR)\ares_fds.obj" \
+	"$(INTDIR)\ares_free_hostent.obj" \
+	"$(INTDIR)\ares_free_string.obj" \
+	"$(INTDIR)\ares_gethostbyaddr.obj" \
+	"$(INTDIR)\ares_gethostbyname.obj" \
+	"$(INTDIR)\ares_init.obj" \
+	"$(INTDIR)\ares_mkquery.obj" \
+	"$(INTDIR)\ares_parse_a_reply.obj" \
+	"$(INTDIR)\ares_parse_ptr_reply.obj" \
+	"$(INTDIR)\ares_process.obj" \
+	"$(INTDIR)\ares_query.obj" \
+	"$(INTDIR)\ares_search.obj" \
+	"$(INTDIR)\ares_cancel.obj" \
+	"$(INTDIR)\ares_version.obj" \
+	"$(INTDIR)\ares_send.obj" \
+	"$(INTDIR)\ares_strerror.obj" \
+	"$(INTDIR)\ares_timeout.obj" \
+	"$(INTDIR)\windows_port.obj"
+
+"$(OUTDIR)\areslib.lib" : "$(OUTDIR)" $(DEF_FILE) $(LIB32_OBJS)
+    $(LIB32) @<<
+  $(LIB32_FLAGS) $(DEF_FLAGS) $(LIB32_OBJS)
+<<
+
+!ELSEIF  "$(CFG)" == "areslib - Win32 Debug"
+
+OUTDIR=.\Debug
+INTDIR=.\Debug
+# Begin Custom Macros
+OutDir=.\Debug
+# End Custom Macros
+
+ALL : "$(OUTDIR)\areslib.lib"
+
+
+CLEAN :
+	-@erase "$(INTDIR)\ares__close_sockets.obj"
+	-@erase "$(INTDIR)\ares__get_hostent.obj"
+	-@erase "$(INTDIR)\ares__read_line.obj"
+	-@erase "$(INTDIR)\ares_destroy.obj"
+	-@erase "$(INTDIR)\ares_expand_name.obj"
+	-@erase "$(INTDIR)\ares_fds.obj"
+	-@erase "$(INTDIR)\ares_free_hostent.obj"
+	-@erase "$(INTDIR)\ares_free_string.obj"
+	-@erase "$(INTDIR)\ares_gethostbyaddr.obj"
+	-@erase "$(INTDIR)\ares_gethostbyname.obj"
+	-@erase "$(INTDIR)\ares_init.obj"
+	-@erase "$(INTDIR)\ares_mkquery.obj"
+	-@erase "$(INTDIR)\ares_parse_a_reply.obj"
+	-@erase "$(INTDIR)\ares_parse_ptr_reply.obj"
+	-@erase "$(INTDIR)\ares_process.obj"
+	-@erase "$(INTDIR)\ares_query.obj"
+	-@erase "$(INTDIR)\ares_search.obj"
+	-@erase "$(INTDIR)\ares_cancel.obj"
+	-@erase "$(INTDIR)\ares_version.obj"
+	-@erase "$(INTDIR)\ares_send.obj"
+	-@erase "$(INTDIR)\ares_strerror.obj"
+	-@erase "$(INTDIR)\ares_timeout.obj"
+	-@erase "$(INTDIR)\vc60.idb"
+	-@erase "$(INTDIR)\vc60.pdb"
+	-@erase "$(INTDIR)\windows_port.obj"
+	-@erase "$(OUTDIR)\areslib.lib"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP_PROJ=/nologo /MLd /W3 /Gm /GX /ZI /Od /I "..\.." /D "WIN32" /D "_DEBUG" /D "_MBCS" /D "_LIB" /Fp"$(INTDIR)\areslib.pch" /YX /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\\" /FD /GZ  /c
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\areslib.bsc"
+BSC32_SBRS= \
+
+LIB32=link.exe -lib
+LIB32_FLAGS=/nologo /out:"$(OUTDIR)\areslib.lib"
+LIB32_OBJS= \
+	"$(INTDIR)\ares__close_sockets.obj" \
+	"$(INTDIR)\ares__get_hostent.obj" \
+	"$(INTDIR)\ares__read_line.obj" \
+	"$(INTDIR)\ares_destroy.obj" \
+	"$(INTDIR)\ares_expand_name.obj" \
+	"$(INTDIR)\ares_fds.obj" \
+	"$(INTDIR)\ares_free_hostent.obj" \
+	"$(INTDIR)\ares_free_string.obj" \
+	"$(INTDIR)\ares_gethostbyaddr.obj" \
+	"$(INTDIR)\ares_gethostbyname.obj" \
+	"$(INTDIR)\ares_init.obj" \
+	"$(INTDIR)\ares_mkquery.obj" \
+	"$(INTDIR)\ares_parse_a_reply.obj" \
+	"$(INTDIR)\ares_parse_ptr_reply.obj" \
+	"$(INTDIR)\ares_process.obj" \
+	"$(INTDIR)\ares_query.obj" \
+	"$(INTDIR)\ares_search.obj" \
+	"$(INTDIR)\ares_send.obj" \
+	"$(INTDIR)\ares_strerror.obj" \
+	"$(INTDIR)\ares_timeout.obj" \
+	"$(INTDIR)\windows_port.obj"
+
+"$(OUTDIR)\areslib.lib" : "$(OUTDIR)" $(DEF_FILE) $(LIB32_OBJS)
+    $(LIB32) @<<
+  $(LIB32_FLAGS) $(DEF_FLAGS) $(LIB32_OBJS)
+<<
+
+!ENDIF
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $<
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $<
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $<
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $<
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $<
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $<
+<<
+
+
+!IF "$(NO_EXTERNAL_DEPS)" != "1"
+!IF EXISTS("areslib.dep")
+!INCLUDE "areslib.dep"
+!ELSE
+!MESSAGE Warning: cannot find "areslib.dep"
+!ENDIF
+!ENDIF
+
+
+!IF "$(CFG)" == "areslib - Win32 Release" || "$(CFG)" == "areslib - Win32 Debug"
+SOURCE=..\..\ares__close_sockets.c
+
+"$(INTDIR)\ares__close_sockets.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\ares__get_hostent.c
+
+"$(INTDIR)\ares__get_hostent.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\ares__read_line.c
+
+"$(INTDIR)\ares__read_line.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\ares_destroy.c
+
+"$(INTDIR)\ares_destroy.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\ares_expand_name.c
+
+"$(INTDIR)\ares_expand_name.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\ares_fds.c
+
+"$(INTDIR)\ares_fds.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\ares_free_hostent.c
+
+"$(INTDIR)\ares_free_hostent.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\ares_free_string.c
+
+"$(INTDIR)\ares_free_string.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\ares_gethostbyaddr.c
+
+"$(INTDIR)\ares_gethostbyaddr.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\ares_gethostbyname.c
+
+"$(INTDIR)\ares_gethostbyname.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\ares_init.c
+
+"$(INTDIR)\ares_init.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\ares_mkquery.c
+
+"$(INTDIR)\ares_mkquery.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\ares_parse_a_reply.c
+
+"$(INTDIR)\ares_parse_a_reply.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\ares_parse_ptr_reply.c
+
+"$(INTDIR)\ares_parse_ptr_reply.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\ares_process.c
+
+"$(INTDIR)\ares_process.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\ares_query.c
+
+"$(INTDIR)\ares_query.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\ares_search.c
+
+"$(INTDIR)\ares_search.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\ares_version.c
+
+"$(INTDIR)\ares_version.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\ares_cancel.c
+
+"$(INTDIR)\ares_cancel.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\ares_send.c
+
+"$(INTDIR)\ares_send.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\ares_strerror.c
+
+"$(INTDIR)\ares_strerror.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\ares_timeout.c
+
+"$(INTDIR)\ares_timeout.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\windows_port.c
+
+"$(INTDIR)\windows_port.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+
+!ENDIF
+
--- a/ares/windows_port.c
+++ b/ares/windows_port.c
@@ -1,15 +1,28 @@
+#include "setup.h"
+
+/* only do the following on windows
+ */
+#if (defined(WIN32) || defined(WATT32)) && !defined(MSDOS)
 #include <stdio.h>
 #include <stdlib.h>
 #include <ctype.h>
 #include <string.h>
+#include <errno.h>
+#include <malloc.h>

+#ifdef WATT32
+#include <sys/socket.h>
+#else
 #include "nameser.h"
+#endif
+#include "ares.h"
+#include "ares_private.h"

 #ifndef __MINGW32__
 int
-ares_strncasecmp(const char *a, const char *b, size_t n)
+ares_strncasecmp(const char *a, const char *b, int n)
 {
-    size_t i;
+    int i;

    for (i = 0; i < n; i++) {
        int c1 = isupper(a[i]) ? tolower(a[i]) : a[i];
@@ -26,38 +39,67 @@ ares_strcasecmp(const char *a, const char *b)
 }
 #endif

-int 
-ares_gettimeofday(struct timeval *tv, struct timezone *tz) 
+/*
+ * Number of micro-seconds between the beginning of the Windows epoch
+ * (Jan. 1, 1601) and the Unix epoch (Jan. 1, 1970).
+ */
+#if defined(_MSC_VER) || defined(__WATCOMC__)
+#define EPOCH_FILETIME 11644473600000000Ui64
+#else
+#define EPOCH_FILETIME 11644473600000000ULL
+#endif
+
+int
+ares_gettimeofday(struct timeval *tv, struct timezone *tz)
 {
    FILETIME        ft;
    LARGE_INTEGER   li;
    __int64         t;
-    static int      tzflag;

    if (tv)
    {
        GetSystemTimeAsFileTime(&ft);
        li.LowPart  = ft.dwLowDateTime;
        li.HighPart = ft.dwHighDateTime;
-        t  = li.QuadPart;       /* In 100-nanosecond intervals */
-        //t -= EPOCHFILETIME;     /* Offset to the Epoch time */
-        t /= 10;                /* In microseconds */
+        t  = li.QuadPart / 10;   /* In micro-second intervals */
+        t -= EPOCH_FILETIME;     /* Offset to the Epoch time */
        tv->tv_sec  = (long)(t / 1000000);
        tv->tv_usec = (long)(t % 1000000);
    }
-
-#if 0
-    if (tz)
-    {
-        if (!tzflag)
-        {
-            _tzset();
-            tzflag++;
-        }
-        tz->tz_minuteswest = _timezone / 60;
-        tz->tz_dsttime = _daylight;
-    }
-#endif
-
+    (void) tz;
    return 0;
 }
+
+int
+ares_writev (ares_socket_t s, const struct iovec *vector, size_t count)
+{
+  char *buffer, *bp;
+  size_t i, bytes = 0;
+
+  /* Find the total number of bytes to write
+   */
+  for (i = 0; i < count; i++)
+      bytes += vector[i].iov_len;
+
+  if (bytes == 0)   /* not an error */
+     return (0);
+
+  /* Allocate a temporary buffer to hold the data
+   */
+  buffer = bp = (char*) alloca (bytes);
+  if (!buffer)
+  {
+    errno = ENOMEM;
+    return (-1);
+  }
+
+  /* Copy the data into buffer.
+   */
+  for (i = 0; i < count; ++i)
+  {
+    memcpy (bp, vector[i].iov_base, vector[i].iov_len);
+    bp += vector[i].iov_len;
+  }
+  return send (s, (const void*)buffer, bytes, 0);
+}
+#endif /* WIN32 builds only */
--- a/48
+++ b/48
@@ -85,6 +85,14 @@ fi

 echo "buildconf: automake version $am_version (ok)"

+ac=`findtool aclocal`
+
+if test -z "$ac"; then
+  echo "buildconf: aclocal not found. Weird automake installation!"
+  exit 1
+else
+  echo "buildconf: aclocal found"
+fi

 #--------------------------------------------------------------------------
 # libtool check
@@ -101,6 +109,10 @@ libtool=`findtool glibtool 2>/dev/null`
 if test ! -x "$libtool"; then
  libtool=`findtool libtool`
 fi
+
+# set the LIBTOOLIZE here so that glibtoolize is used if glibtool was found
+LIBTOOLIZE="${libtool}ize"
+
 lt_pversion=`$libtool --version 2>/dev/null|head -1|sed -e 's/^[^0-9]*//g' -e 's/[- ].*//'`
 if test -z "$lt_pversion"; then
  echo "buildconf: libtool not found."
@@ -138,6 +150,13 @@ fi

 echo "buildconf: libtool version $lt_version (ok)"

+if test -f "$LIBTOOLIZE"; then
+  echo "buildconf: libtoolize found"
+else
+  echo "buildconf: libtoolize not found. Weird libtool installation!"
+  exit 1
+fi
+
 #--------------------------------------------------------------------------
 # m4 check
 #
@@ -151,33 +170,44 @@ else
  exit 1
 fi

+#--------------------------------------------------------------------------
+# perl check
+#
+PERL=`findtool perl`

 # ------------------------------------------------------------

 # run the correct scripts now

 echo "buildconf: running libtoolize"
-${LIBTOOLIZE:-libtoolize} --copy --automake --force || die "The command '${LIBTOOLIZE:-libtoolize}  --copy --automake --force' failed"
+${LIBTOOLIZE:-libtoolize} --copy --automake --force || die "The libtool command failed"
 echo "buildconf: running aclocal"
-${ACLOCAL:-aclocal} $ACLOCAL_FLAGS || die "The command '${ACLOCAL:-aclocal}${ACLOCAL_FLAGS:+" $ACLOCAL_FLAGS"}' failed"
-echo "buildconf: running aclocal hack to convert all mv to mv -f"
-perl -i.bak -pe 's/\bmv +([^-\s])/mv -f $1/g' aclocal.m4
+${ACLOCAL:-aclocal} $ACLOCAL_FLAGS || die "The aclocal command line failed"
+if test -n "$PERL"; then
+  echo "buildconf: running aclocal hack to convert all mv to mv -f"
+  $PERL -i.bak -pe 's/\bmv +([^-\s])/mv -f $1/g' aclocal.m4
+else
+  echo "buildconf: perl not found"
+  exit 1
+fi
 echo "buildconf: running autoheader"
-${AUTOHEADER:-autoheader} || die "The command '${AUTOHEADER:-autoheader}' failed"
+${AUTOHEADER:-autoheader} || die "The autoheader command failed"
+echo "buildconf: cp lib/config.h.in src/config.h.in"
+cp lib/config.h.in src/config.h.in
 echo "buildconf: running autoconf"
-${AUTOCONF:-autoconf}     || die "The command '${AUTOCONF:-autoconf}' failed"
+${AUTOCONF:-autoconf}     || die "The autoconf command failed"

 if test -d ares; then
  cd ares
  echo "buildconf: running aclocal in the ares directory"
-  ${ACLOCAL:-aclocal} $ACLOCAL_FLAGS || die "The command '${ACLOCAL:-aclocal}${ACLOCAL_FLAGS:+" $ACLOCAL_FLAGS"}' failed"
+  ${ACLOCAL:-aclocal} $ACLOCAL_FLAGS || die "The ares aclocal command failed"
  echo "buildconf: running autoconf in the ares directory"
-  ${AUTOCONF:-autoconf}     || die "The command '${AUTOCONF:-autoconf}' failed"
+  ${AUTOCONF:-autoconf}     || die "The ares autoconf command failed"
  cd ..
 fi

 echo "buildconf: running automake"
-${AUTOMAKE:-automake} -a  || die "The command '${AUTOMAKE:-automake} -a' failed"
+${AUTOMAKE:-automake} -a  || die "The automake command failed"

 echo "buildconf: OK"
 exit 0
--- a/buildconf.bat
+++ b/buildconf.bat
@@ -7,9 +7,6 @@ REM create ca-bundle.h
 echo /* This file is generated automatically */ >lib\ca-bundle.h
 echo #define CURL_CA_BUNDLE getenv("CURL_CA_BUNDLE") >>lib\ca-bundle.h

-REM create getdate.c
-copy lib\getdate.c.cvs lib\getdate.c
-
 REM create hugehelp.c
 copy src\hugehelp.c.cvs src\hugehelp.c

--- a/configure.ac
+++ b/configure.ac
--- a/curl-config.in
+++ b/curl-config.in
@@ -19,7 +19,8 @@ Available values for OPTION include:
  --ca        ca bundle install path
  --cc        compiler
  --cflags    pre-processor and compiler flags
-  --feature   newline separated list of enabled features
+  --features  newline separated list of enabled features
+  --protocols newline separated list of enabled protocols
  --help      display this help and exit
  --libs      library linking information
  --prefix    curl install prefix
@@ -45,20 +46,21 @@ while test $# -gt 0; do

    case "$1" in
    --ca)
-	echo @CURL_CA_BUNDLE@
+	echo "@CURL_CA_BUNDLE@"
 	;;

    --cc)
-	echo @CC@
+	echo "@CC@"
 	;;

    --prefix)
-	echo $prefix
+	echo "$prefix"
 	;;

-    --feature)
-	if test "@OPENSSL_ENABLED@" = "1"; then
+    --feature|--features)
+	if test "@USE_SSLEAY@" = "1"; then
          echo "SSL"
+          NTLM=1
        fi
 	if test "@KRB4_ENABLED@" = "1"; then
          echo "KRB4"
@@ -69,32 +71,50 @@ while test $# -gt 0; do
 	if test "@HAVE_LIBZ@" = "1"; then
          echo "libz"
        fi
-	if test "@CURL_DISABLE_HTTP@" = "1"; then
-          echo "HTTP-disabled"
-        fi
-	if test "@CURL_DISABLE_FTP@" = "1"; then
-          echo "FTP-disabled"
-        fi
-	if test "@CURL_DISABLE_GOPHER@" = "1"; then
-          echo "GOPHER-disabled"
-        fi
-	if test "@CURL_DISABLE_FILE@" = "1"; then
-          echo "FILE-disabled"
-        fi
-	if test "@CURL_DISABLE_TELNET@" = "1"; then
-          echo "TELNET-disabled"
-        fi
-	if test "@CURL_DISABLE_LDAP@" = "1"; then
-          echo "LDAP-disabled"
-        fi
-	if test "@CURL_DISABLE_DICT@" = "1"; then
-          echo "DICT-disabled"
-        fi
 	if test "@HAVE_ARES@" = "1"; then
          echo "AsynchDNS"
        fi
+	if test "@IDN_ENABLED@" = "1"; then
+          echo "IDN"
+        fi
+	if test "@USE_WINDOWS_SSPI@" = "1"; then
+          echo "SSPI"
+          NTLM=1
+        fi
+	if test "$NTLM" = "1"; then
+          echo "NTLM"
+        fi
 	;;

+    --protocols)
+	if test "@CURL_DISABLE_HTTP@" != "1"; then
+          echo "HTTP"
+	  if test "@USE_SSLEAY@" = "1"; then
+            echo "HTTPS"
+          fi
+        fi
+	if test "@CURL_DISABLE_FTP@" != "1"; then
+          echo "FTP"
+	  if test "@USE_SSLEAY@" = "1"; then
+            echo "FTPS"
+          fi
+        fi
+	if test "@CURL_DISABLE_GOPHER@" != "1"; then
+          echo "GOPHER"
+        fi
+	if test "@CURL_DISABLE_FILE@" != "1"; then
+          echo "FILE"
+        fi
+	if test "@CURL_DISABLE_TELNET@" != "1"; then
+          echo "TELNET"
+        fi
+	if test "@CURL_DISABLE_LDAP@" != "1"; then
+          echo "LDAP"
+        fi
+	if test "@CURL_DISABLE_DICT@" != "1"; then
+          echo "DICT"
+        fi
+	;;
    --version)
 	echo libcurl @VERSION@
 	exit 0
@@ -123,8 +143,7 @@ while test $# -gt 0; do

    *)
        echo "unknown option: $1"
-	usage
-	exit 1
+	usage 1
 	;;
    esac
    shift
--- a/curl-style.el
+++ b/curl-style.el
@@ -20,6 +20,13 @@
    )
  "Curl C Programming Style")

+(defun curl-code-cleanup ()
+  "no docs"
+  (interactive)
+  (untabify (point-min) (point-max))
+  (delete-trailing-whitespace)
+)
+
 ;; Customizations for all of c-mode, c++-mode, and objc-mode
 (defun curl-c-mode-common-hook ()
  "Curl C mode hook"
@@ -28,12 +35,15 @@
  (setq tab-width 8
 	indent-tabs-mode nil		; Use spaces. Not tabs.
 	comment-column 40
-	c-font-lock-extra-types (append '("bool" "CURL" "CURLcode" "ssize_t" "size_t" "socklen_t" "fd_set" "time_t" "curl_off_t" "curl_socket_t" "in_addr_t" "CURLSHcode" "CURLMcode"))
+	c-font-lock-extra-types (append '("bool" "CURL" "CURLcode" "ssize_t" "size_t" "socklen_t" "fd_set" "time_t" "curl_off_t" "curl_socket_t" "in_addr_t" "CURLSHcode" "CURLMcode" "Curl_addrinfo"))
 	)
  ;; keybindings for C, C++, and Objective-C.  We can put these in
  ;; c-mode-base-map because of inheritance ...
  (define-key c-mode-base-map "\M-q" 'c-fill-paragraph)
+  (define-key c-mode-base-map "\M-m" 'curl-code-cleanup)
  (setq c-recognize-knr-p nil)
+  ;;; (add-hook 'write-file-hooks 'delete-trailing-whitespace t)
+  (setq show-trailing-whitespace t)
  )

 ;; Set this is in your .emacs if you want to use the c-mode-hook as
--- a/docs/BINDINGS
+++ b/docs/BINDINGS
@@ -1,7 +1,7 @@
-                                  _   _ ____  _     
-                              ___| | | |  _ \| |    
-                             / __| | | | |_) | |    
-                            | (__| |_| |  _ <| |___ 
+                                  _   _ ____  _
+                              ___| | | |  _ \| |
+                             / __| | | | |_) | |
+                            | (__| |_| |  _ <| |___
                             \___|\___/|_| \_\_____|

                               libcurl bindings
@@ -17,22 +17,31 @@ archives, but must be downloaded and installed separately.

 Ada95

-  Writtten by Andreas Almroth.
+  Writtten by Andreas Almroth
  http://www.almroth.com/adacurl/index.html

 Basic

-  ScriptBasic bindings to libcurl. Writtten by Peter Verhas.
+  ScriptBasic bindings to libcurl. Writtten by Peter Verhas
  http://scriptbasic.com/

+C
+  libcurl is a C library in itself!
+  http://curl.haxx.se/libcurl/
+
 C++

-  Written by Jean-Philippe Barrette-LaPierre.
-  http://www.sourceforge.net/projects/curlpp
+  Written by Jean-Philippe Barrette-LaPierre
+  http://rrette.com/curlpp.html
+
+Ch
+
+  Written by Stephen Nestinger and Jonathan Rogado
+  http://chcurl.sourceforge.net/

 Cocoa

-  Written by Dan Wood.
+  Written by Dan Wood
  http://curlhandle.sourceforge.net/

 D
@@ -42,27 +51,50 @@ D

 Dylan

-  Written by Chris Double.
+  Written by Chris Double
  http://dylanlibs.sourceforge.net/

 Euphoria

-  Written by Ray Smith.
+  Written by Ray Smith
  http://rays-web.com/eulibcurl.htm

 Ferite
+  Written by Paul Querna
  http://www.ferite.org/

+Gambas
+  http://gambas.sourceforge.net
+
+glib/GTK+
+  Written by Richard Atterer
+  http://atterer.net/glibcurl/
+
 Java

-  Written by Daniel Stenberg.
+  Maintained by Vic Hanson
  http://curl.haxx.se/libcurl/java/

+Lisp
+
+  Written by Liam Healy
+  http://common-lisp.net/project/cl-curl/
+
 Lua

-  Written by Steve Dekorte.
+  Written by Steve Dekorte
  http://curl.haxx.se/libcurl/lua/

+Mono
+
+  Written by Jeffrey Phillips
+  http://forge.novell.com/modules/xfmod/project/?libcurl-mono
+
+.NET
+
+  libcurl-net Written by Jeffrey Phillips
+  http://sourceforge.net/projects/libcurl-net/
+
 Object-Pascal

  Free Pascal, Delphi and Kylix binding written by Christophe Espern.
@@ -70,7 +102,7 @@ Object-Pascal

 O'Caml

-  Written by Lars Nilsson.
+  Written by Lars Nilsson
  http://sourceforge.net/projects/ocurl/

 Pascal
@@ -80,40 +112,59 @@ Pascal

 Perl

-  Maintained by Cris Bailiff.
+  Maintained by Cris Bailiff
  http://curl.haxx.se/libcurl/perl/

 PHP

-  Written by Sterling Hughes.
+  Written by Sterling Hughes
  http://curl.haxx.se/libcurl/php/

 PostgreSQL

-  Written by Gian Paolo Ciceri.
+  Written by Gian Paolo Ciceri
  http://gborg.postgresql.org/project/pgcurl/projdisplay.php

 Python

-  Written by Kjetil Jacobsen.
+  PycURL is written by Kjetil Jacobsen
  http://pycurl.sourceforge.net/

+R
+
+  RCurl is written by Duncan Temple Lang
+  http://www.omegahat.org/RCurl/
+
 Rexx

-  Written Mark Hessling. 
+  Written Mark Hessling
  http://rexxcurl.sourceforge.net/

 Ruby

-  Written by Hirotaka Matsuyuki. 
+  Written by Hirotaka Matsuyuki
  http://www.d1.dion.ne.jp/~matuyuki/ruby.html

 Scheme

-  Bigloo binding written by Kirill Lisovsky.
+  Bigloo binding written by Kirill Lisovsky
  http://curl.haxx.se/libcurl/scheme/

 Tcl

-  Written by Andr<64>s Garc<72>a. 
+  Tclcurl is written by Andr<64>s Garc<72>a
  http://personal1.iddeo.es/andresgarci/tclcurl/english/docs.html
+
+Visual Basic
+
+  libcurl-vb is written by Jeffrey Phillips
+  http://sourceforge.net/projects/libcurl-vb/
+
+Q
+
+  http://q-lang.sourceforge.net/
+
+wxWidgets
+
+  Written by Casey O'Donnell
+  http://homepage.mac.com/codonnell/wxcurldav/
--- a/docs/CONTRIBUTE
+++ b/docs/CONTRIBUTE
@@ -1,7 +1,7 @@
-                                  _   _ ____  _     
-                              ___| | | |  _ \| |    
-                             / __| | | | |_) | |    
-                            | (__| |_| |  _ <| |___ 
+                                  _   _ ____  _
+                              ___| | | |  _ \| |
+                             / __| | | | |_) | |
+                            | (__| |_| |  _ <| |___
                             \___|\___/|_| \_\_____|

 To Think About When Contributing Source Code
@@ -138,15 +138,15 @@ How To Make a Patch

 If you have modified a single file, try something like:

-     diff -u undmodified-file.c my-changed-one.c > my-fixes.diff
+     diff -u unmodified-file.c my-changed-one.c > my-fixes.diff

 If you have modified several files, possibly in different directories, you
 can use diff recursively:

-     diff -ur curl-original-dir curl-modfied-sources-dir > my-fixes.diff
+     diff -ur curl-original-dir curl-modified-sources-dir > my-fixes.diff

 The GNU diff and GNU patch tools exist for virtually all platforms, including
- all kinds of unixes and Windows:
+ all kinds of Unixes and Windows:

 For unix-like operating systems:

--- a/docs/FAQ
+++ b/docs/FAQ
@@ -1,4 +1,4 @@
-Updated: March 16, 2004 (http://curl.haxx.se/docs/faq.html)
+Updated: April 13, 2005 (http://curl.haxx.se/docs/faq.html)
                                  _   _ ____  _
                              ___| | | |  _ \| |
                             / __| | | | |_) | |
@@ -10,20 +10,20 @@ FAQ
 1. Philosophy
  1.1 What is cURL?
  1.2 What is libcurl?
-  1.3 What is cURL not?
+  1.3 What is curl not?
  1.4 When will you make curl do XXXX ?
-  1.5 Who makes cURL?
-  1.6 What do you get for making cURL?
+  1.5 Who makes curl?
+  1.6 What do you get for making curl?
  1.7 What about CURL from curl.com?
  1.8 I have a problem who do I mail?

 2. Install Related Problems
  2.1 configure doesn't find OpenSSL even when it is installed
-   2.1.1. native linker doesn't find OpenSSL
-   2.1.2. only the libssl lib is missing
+   2.1.1 native linker doesn't find OpenSSL
+   2.1.2 only the libssl lib is missing
  2.2 Does curl work/build with other SSL libraries?
  2.3 Where can I find a copy of LIBEAY32.DLL?
-  2.4 Does cURL support Socks (RFC 1928) ?
+  2.4 Does curl support Socks (RFC 1928) ?

 3. Usage Problems
  3.1 curl: (1) SSL is disabled, https: not supported
@@ -41,6 +41,9 @@ FAQ
  3.13 Why does my single/double quotes fail?
  3.14 Does curl support javascript or pac (automated proxy config)?
  3.15 Can I do recursive fetches with curl?
+  3.16 What certificates do I need when I use SSL?
+  3.17 How do I list the root dir of an FTP server?
+  3.18 Can I use curl to send a POST/PUT and not wait for a response?

 4. Running Problems
  4.1 Problems connecting to SSL servers.
@@ -70,6 +73,11 @@ FAQ
  5.5 Does CURLOPT_WRITEDATA and CURLOPT_READDATA work on win32 ?
  5.6 What about Keep-Alive or persistent connections?
  5.7 Link errors when building libcurl on Windows!
+  5.8 libcurl.so.3: open failed: No such file or directory
+  5.9 How does libcurl resolve host names?
+  5.10 How do I prevent libcurl from writing the response to stdout?
+  5.11 How do I make libcurl not receive the whole HTTP response?
+  5.12 Can I make libcurl fake or hide my real IP address?

 6. License Issues
  6.1 I have a GPL program, can I use the libcurl library?
@@ -79,24 +87,50 @@ FAQ
  6.5 Can I modify curl/libcurl for my program and keep the changes secret?
  6.6 Can you please change the curl/libcurl license to XXXX?

+ 7. PHP/CURL Issues
+  7.1 What is PHP/CURL?
+  7.2 Who write PHP/CURL?
+  7.3 Can I perform multiple requests using the same handle?
+
 ==============================================================================

 1. Philosophy

  1.1 What is cURL?

-  cURL (or simply just 'curl') is a command line tool for getting or sending
-  files using URL syntax. The name is a play on 'Client for URLs', originally
-  with URL spelled in uppercase to make it obvious it deals with URLs. The
-  fact it can also be pronounced 'see URL' also helped, it works as an
-  abbrivation for "Client URL Request Library" or why not the recursive
+  cURL is the name of the project. The name is a play on 'Client for URLs',
+  originally with URL spelled in uppercase to make it obvious it deals with
+  URLs. The fact it can also be pronounced 'see URL' also helped, it works as
+  an abbreviation for "Client URL Request Library" or why not the recursive
  version: "Curl URL Request Library".

-  Curl supports a range of common Internet protocols, currently including
-  HTTP, HTTPS, FTP, FTPS, GOPHER, LDAP, DICT, TELNET and FILE.
+  The cURL project produces two products:

-  We spell it cURL or just curl. We pronounce it with an initial k sound:
-  [kurl].
+  libcurl
+
+    A free and easy-to-use client-side URL transfer library, supporting FTP,
+    FTPS, HTTP, HTTPS, GOPHER, TELNET, DICT, FILE and LDAP.  libcurl supports
+    HTTPS certificates, HTTP POST, HTTP PUT, FTP uploading, kerberos, HTTP
+    form based upload, proxies, cookies, user+password authentication, file
+    transfer resume, http proxy tunneling and more!
+
+    libcurl is highly portable, it builds and works identically on numerous
+    platforms, including Solaris, NetBSD, FreeBSD, OpenBSD, Darwin, HPUX,
+    IRIX, AIX, Tru64, Linux, UnixWare, HURD, Windows, Amiga, OS/2, BeOs, Mac
+    OS X, Ultrix, QNX, OpenVMS, RISC OS, Novell NetWare, DOS and more...
+
+    libcurl is free, thread-safe, IPv6 compatible, feature rich, well
+    supported and fast.
+
+  curl
+
+    A command line tool for getting or sending files using URL syntax.
+
+    Since curl uses libcurl, it supports a range of common Internet protocols,
+    currently including HTTP, HTTPS, FTP, FTPS, GOPHER, LDAP, DICT, TELNET and
+    FILE.
+
+  We pronounce curl and cURL with an initial k sound: [kurl].

  NOTE: there are numerous sub-projects and related projects that also use the
  word curl in the project names in various combinations, but you should take
@@ -112,7 +146,7 @@ FAQ
  You can use libcurl for free in your application, be it open source,
  commercial or closed-source.

-  1.3 What is cURL not?
+  1.3 What is curl not?

  Curl is *not* a wget clone. That is a common misconception.  Never, during
  curl's development, have we intended curl to replace wget or compete on its
@@ -127,7 +161,7 @@ FAQ
  script (or write a new program that interfaces libcurl) and do it.

  Curl is not a PHP tool, even though it works perfectly well when used from
-  or with PHP.
+  or with PHP (when using the PHP/CURL module).

  Curl is not a single-OS program. Curl exists, compiles, builds and runs
  under a wide range of operating systems, including all modern Unixes (and a
@@ -161,9 +195,9 @@ FAQ
  * If you write the code, chances are bigger that it will get into curl
    faster.

-  1.5 Who makes cURL?
+  1.5 Who makes curl?

-  cURL and libcurl are not made by any single individual. Sure, Daniel
+  curl and libcurl are not made by any single individual. Sure, Daniel
  Stenberg writes the major parts, but other persons' submissions are
  important and crucial. Anyone can contribute and post their changes and
  improvements and have them inserted in the main sources (of course on the
@@ -175,14 +209,16 @@ FAQ

  curl is developed by a community, with Daniel at the wheel.

-  1.6 What do you get for making cURL?
+  1.6 What do you get for making curl?

  Project cURL is entirely free and open. No person gets paid for developing
-  curl. We do this voluntarily on our spare time.
+  (lib)curl. We do this voluntarily on our spare time.

  We get some help from companies. Contactor Data hosts the curl web site,
  Haxx owns the curl web site's domain and sourceforge.net hosts project
-  services we take advantage from, like the bug tracker.
+  services we take advantage from, like the bug tracker. Also, some companies
+  have sponsored certain parts of the development in the past and I hope some
+  will continue to do so in the future.

  If you want to support our project with a donation or similar, one way of
  doing that would be to buy "gift certificates" at useful online shopping
@@ -223,11 +259,11 @@ FAQ

 2. Install Related Problems

-  2.1. configure doesn't find OpenSSL even when it is installed
+  2.1 configure doesn't find OpenSSL even when it is installed

  This may be because of several reasons.

-    2.1.1. native linker doesn't find openssl
+    2.1.1 native linker doesn't find openssl

    Affected platforms:
      Solaris (native cc compiler)
@@ -249,7 +285,7 @@ FAQ

    Solution submitted by: Bob Allison <allisonb@users.sourceforge.net>

-    2.1.2. only the libssl lib is missing
+    2.1.2 only the libssl lib is missing

    If all include files and the libcrypto lib is present, with only the
    libssl being missing according to configure, this is mostly likely because
@@ -262,14 +298,14 @@ FAQ
    configure. Make sure that you remove the config.cache file before you
    rerun configure with the new flags.

-  2.2. Does curl work/build with other SSL libraries?
+  2.2 Does curl work/build with other SSL libraries?

-  Curl has been written to use OpenSSL, although there should not be much
-  problems using a different library. If anyone does "port" curl to use a
+  Curl has been written to use OpenSSL or GnuTLS, although there should not be
+  many problems using a different library. If anyone does "port" curl to use a
  different SSL library, we are of course very interested in getting the
  patch!

-  2.3. Where can I find a copy of LIBEAY32.DLL?
+  2.3 Where can I find a copy of LIBEAY32.DLL?

  That is an OpenSSL binary built for Windows.

@@ -278,14 +314,14 @@ FAQ
  accurate and up-to-date pointers to recent OpenSSL DLLs and other binary
  packages.

-  2.4. Does cURL support Socks (RFC 1928) ?
+  2.4 Does curl support Socks (RFC 1928) ?

-  Yes, SOCKS5 is supported when curl is built with IPv6 support disabled.
+  Yes, SOCKS5 is supported.


 3. Usage problems

-  3.1. curl: (1) SSL is disabled, https: not supported
+  3.1 curl: (1) SSL is disabled, https: not supported

  If you get this output when trying to get anything from a https:// server,
  it means that the configure script couldn't find all libs and include files
@@ -300,13 +336,13 @@ FAQ
  Also, check out the other paragraph in this FAQ labeled "configure doesn't
  find OpenSSL even when it is installed".

-  3.2. How do I tell curl to resume a transfer?
+  3.2 How do I tell curl to resume a transfer?

  Curl supports resumed transfers both ways on both FTP and HTTP.

  Try the -C option.

-  3.3. Why doesn't my posting using -F work?
+  3.3 Why doesn't my posting using -F work?

  You can't simply use -F or -d at your choice. The web server that will
  receive your post assumes one of the formats. If the form you're trying to
@@ -320,7 +356,7 @@ FAQ
  through the mailing list archives for old postings and questions regarding
  this.

-  3.4. How do I tell curl to run custom FTP commands?
+  3.4 How do I tell curl to run custom FTP commands?

  You can tell curl to perform optional commands both before and/or after a
  file transfer. Study the -Q/--quote option.
@@ -329,13 +365,13 @@ FAQ
  FTP commands without transferring anything. Therefore you must always specify
  a URL to transfer to/from even when doing custom FTP commands.

-  3.5. How can I disable the Pragma: nocache header?
+  3.5 How can I disable the Pragma: nocache header?

  You can change all internally generated headers by adding a replacement with
  the -H/--header option. By adding a header with empty contents you safely
  disable that one. Use -H "Pragma:" to disable that specific header.

-  3.6. Does curl support ASP, XML, XHTML or HTML version Y?
+  3.6 Does curl support ASP, XML, XHTML or HTML version Y?

  To curl, all contents are alike. It doesn't matter how the page was
  generated. It may be ASP, PHP, Perl, shell-script, SSI or plain
@@ -344,7 +380,7 @@ FAQ

  See also item 3.14 regarding javascript.

-  3.7. Can I use curl to delete/rename a file through FTP?
+  3.7 Can I use curl to delete/rename a file through FTP?

  Yes. You specify custom FTP commands with -Q/--quote.

@@ -369,8 +405,7 @@ FAQ

  Find out more about which languages that support curl directly, and how to
  install and use them, in the libcurl section of the curl web site:
-
-        http://curl.haxx.se/libcurl/
+  http://curl.haxx.se/libcurl/

  In February 2003, there are interfaces available for the following
  languages: Basic, C, C++, Cocoa, Dylan, Euphoria, Java, Lua, Object-Pascal,
@@ -443,28 +478,73 @@ FAQ

  Some work-arounds usually suggested to overcome this javascript dependency:

-    - Depending on the javascript complexity, write up a script that
-      translates it to another language and execute that.
+  - Depending on the javascript complexity, write up a script that
+    translates it to another language and execute that.

-    - Read the javascript code and rewrite the same logic in another language.
+  - Read the javascript code and rewrite the same logic in another language.

-    - Implement a javascript interpreter, people have successfully used the
-      Mozilla javascript engine in the past.
+  - Implement a javascript interpreter, people have successfully used the
+    Mozilla javascript engine in the past.

-    - Ask your admins to stop this, for a static proxy setup or similar.
+  - Ask your admins to stop this, for a static proxy setup or similar.

  3.15 Can I do recursive fetches with curl?

  No. curl itself has no code that performs recursive operations, such as
-  those performed by wget.
+  those performed by wget and similar tools.

  There exist wrapper scripts with that functionality (for example the
  curlmirror perl script), and you can write programs based on libcurl to do
  it, but the command line tool curl itself cannot.

+  3.16 What certificates do I need when I use SSL?
+
+  There are three different kinds of "certificates" to keep track of when we
+  talk about using SSL-based protocols (HTTPS or FTPS) using curl or libcurl.
+
+  - Client certificate. The server you communicate may require that you can
+    provide this in order to prove that you actually are who you claim to be.
+    If the server doesn't require this, you don't need a client certificate.
+
+  - Server certificate. The server you communicate with has a server
+    certificate. You can and should verify this certificate to make sure that
+    you are truly talking to the real server and not a server impersonating
+    it. The server certificate verification process is made by using a
+    Certificate Authority certificate ("CA cert") that was used to sign the
+    server certificate. Server certificate verification is enabled by default
+    in curl and libcurl and is often the reason for problems as explained in
+    FAQ entry 4.12 and the SSLCERTS document
+    (http://curl.haxx.se/docs/sslcerts.html). Server certificates that are
+    "self-signed" or otherwise signed by a CA that you do not have a CA cert
+    for, cannot be verified. If the verification during a connect fails, you
+    are refused access. You then need to explicitly disable the verification
+    to connect to the server.
+
+  - Certificate Authority certificate ("CA cert"). You often have several CA
+    certs in a CA cert bundle that can be used to verify a server certificate
+    that was signed by one of the authorities in the bundle. curl comes with a
+    default CA cert bundle. You can override the default.
+
+  3.17 How do I list the root dir of an FTP server?
+
+  There are two ways. The way defined in the RFC is to use an encoded slash
+  in the first path part. List the "/tmp" dir like this:
+
+     curl ftp://ftp.sunet.se/%2ftmp/
+
+  or the not-quite-kosher-but-more-readable way, by simply starting the path
+  section of the URL with a slash:
+
+     curl ftp://ftp.sunet.se//tmp/
+
+  3.18 Can I use curl to send a POST/PUT and not wait for a response?
+ 
+  No.
+
+
 4. Running Problems

-  4.1. Problems connecting to SSL servers.
+  4.1 Problems connecting to SSL servers.

  It took a very long time before we could sort out why curl had problems to
  connect to certain SSL servers when using SSLeay or OpenSSL v0.9+.  The
@@ -479,7 +559,7 @@ FAQ
  There have also been examples where the remote server didn't like the SSLv2
  request and instead you had to force curl to use SSLv3 with -3/--sslv3.

-  4.2. Why do I get problems when I use & or % in the URL?
+  4.2 Why do I get problems when I use & or % in the URL?

  In general unix shells, the & letter is treated special and when used, it
  runs the specified command in the background. To safely send the & as a part
@@ -497,7 +577,7 @@ FAQ
  pass in a POST using -d/--data you must encode it as '%25' (which then also
  needs the %-letter doubled on Windows machines).

-  4.3. How can I use {, }, [ or ] to specify multiple URLs?
+  4.3 How can I use {, }, [ or ] to specify multiple URLs?

  Because those letters have a special meaning to the shell, and to be used in
  a URL specified to curl you must quote them.
@@ -511,7 +591,7 @@ FAQ

    curl -g 'www.site.com/weirdname[].html'

-  4.4. Why do I get downloaded data even though the web page doesn't exist?
+  4.4 Why do I get downloaded data even though the web page doesn't exist?

  Curl asks remote servers for the page you specify. If the page doesn't exist
  at the server, the HTTP protocol defines how the server should respond and
@@ -562,14 +642,17 @@ FAQ
    slash. Try the same operation again _with_ the trailing URL, or use the
    -L/--location option to follow the redirection.

-  4.6. Can you tell me what error code 142 means?
+  4.6 Can you tell me what error code 142 means?

-  All error codes that are larger than the highest documented error code means
+  All curl error codes are described at the end of the man page, in the
+  section called "EXIT CODES".
+
+  Error codes that are larger than the highest documented error code means
  that curl has exited due to a crash. This is a serious error, and we
  appreciate a detailed bug report from you that describes how we could go
  ahead and repeat this!

-  4.7. How do I keep user names and passwords secret in Curl command lines?
+  4.7 How do I keep user names and passwords secret in Curl command lines?

  This problem has two sides:

@@ -603,7 +686,7 @@ FAQ
  If there is a bug, read the BUGS document first. Then report it as described
  in there.

-  4.9. Curl can't authenticate to the server that requires NTLM?
+  4.9 Curl can't authenticate to the server that requires NTLM?

  This is supported in curl 7.10.6 or later. No earlier curl version knows
  of this magic.
@@ -651,18 +734,27 @@ FAQ
  Details are also in the SSLCERTS file in the release archives, found online
  here: http://curl.haxx.se/docs/sslcerts.html

+
 5. libcurl Issues

-  5.1. Is libcurl thread-safe?
+  5.1 Is libcurl thread-safe?

  Yes.

-  We have written the libcurl code specificly adjusted for multi-threaded
+  We have written the libcurl code specifically adjusted for multi-threaded
  programs. libcurl will use thread-safe functions instead of non-safe ones if
  your system has such.

-  We would appreciate some kind of report or README file from those who have
-  used libcurl in a threaded environment.
+  If you use a OpenSSL-powered libcurl in a multi-threaded environment, you
+  need to provide one or two locking functions:
+
+    http://www.openssl.org/docs/crypto/threads.html#DESCRIPTION
+
+  If you use a GnuTLS-powered libcurl in a multi-threaded environment, you
+  need to provide locking function(s) for libgcrypt (which is used by GnuTLS
+  for the crypto functions).
+
+    [informative link missing]

  5.2 How can I receive all data into a large memory chunk?

@@ -687,7 +779,7 @@ FAQ
        size_t
        WriteMemoryCallback(void *ptr, size_t size, size_t nmemb, void *data)
        {
-          register int realsize = size * nmemb;
+          size_t realsize = size * nmemb;
          struct MemoryStruct *mem = (struct MemoryStruct *)data;

          mem->memory = (char *)realloc(mem->memory, mem->size + realsize + 1);
@@ -743,6 +835,92 @@ FAQ

  (Provided by Andrew Francis)

+  When building an application that uses the static libcurl library, you must
+  add -DCURL_STATICLIB to your CFLAGS. Otherwise the linker will look for
+  dynamic import symbols. If you get linker error like "unknown symbol
+  __imp__curl_easy_init ..." you have linked against the wrong (static)
+  library.  If you want to use the libcurl.dll and import lib, you don't need
+  any extra CFLAGS, but use one of the import libraries below. These are the
+  libraries produced by the various lib/Makefile.* files:
+
+  Target:          static lib.   import lib for libcurl*.dll.
+  -----------------------------------------------------------
+  MingW:           libcurl.a     libcurldll.a
+  MSVC (release):  libcurl.lib   libcurl_imp.lib
+  MSVC (debug):    libcurld.lib  libcurld_imp.lib
+  Borland:         libcurl.lib   libcurl_imp.lib
+
+
+  5.8 libcurl.so.3: open failed: No such file or directory
+
+  This is an error message you might get when you try to run a program linked
+  with a shared version of libcurl and your run-time linker (ld.so) couldn't
+  find the shared library named libcurl.so.3.
+
+  You need to make sure that ld.so finds libcurl.so.3. You can do that
+  multiple ways, and it differs somewhat between different operating systems,
+  but they are usually:
+
+  * Add an option to the linker command line that specify the hard-coded path
+    the run-time linker should check for the lib (usually -R)
+
+  * Set an environment variable (LD_LIBRARY_PATH for example) where ld.so
+    should check for libs
+
+  * Adjust the system's config to check for libs in the directory where you've
+    put the dir (like Linux's /etc/ld.so.conf)
+
+  'man ld.so' and 'man ld' will tell you more details
+
+  5.9 How does libcurl resolve host names?
+
+  libcurl includes a number of different name resolve functions:
+
+  - The non-ipv6 resolver that can use one out of four host name resolve calls
+    (depending on what your system supports):
+
+    A - gethostbyname()
+    B - gethostbyname_r() with 3 arguments
+    C - gethostbyname_r() with 5 arguments
+    D - gethostbyname_r() with 6 arguments
+
+  - The ipv6-resolver that uses getaddrinfo()
+
+  - The c-ares based name resolver that uses the c-ares library for resolves.
+
+  - The Windows threaded resolver. It use:
+
+    A - gethostbyname() on plain ipv4 windows hosts
+    B - getaddrinfo() on ipv6-enabled windows hosts
+
+  Also note that libcurl never resolves or reverse-lookups addresses given as
+  pure numbers, such as 127.0.0.1 or ::1.
+
+  5.10 How do I prevent libcurl from writing the response to stdout?
+
+  libcurl provides a default built-in write function that writes received data
+  to stdout. Set a WRITEFUNCTION to receive the data, or possibly set
+  WRITEDATA to a different FILE * handle.
+
+  5.11 How do I make libcurl not receive the whole HTTP response?
+
+  You make the write callback (or progress callback) return an error and
+  libcurl will then abort the transfer.
+
+  5.12 Can I make libcurl fake or hide my real IP address?
+
+  No. libcurl operates on a higher level than so. Besides, faking IP address
+  would imply sending IP packages with a made-up source address, and then you
+  normally get a problem with intercepting the packages sent back as they
+  would then not be routed to you!
+
+  If you use a proxy to access remote sites, the sites will not see your local
+  IP address but instead the address of the proxy.
+
+  Also note that on many networks NATs or other IP-munging techniques are used
+  that makes you see and use a different IP address locally than what the
+  remote server will see you coming from.
+

 6. License Issues

@@ -751,32 +929,32 @@ FAQ
  is just a brief summary for the cases we get the most questions. (Parts of
  this section was much enhanced by Bjorn Reese.)

-  6.1. I have a GPL program, can I use the libcurl library?
+  6.1 I have a GPL program, can I use the libcurl library?

  Yes!

  Since libcurl may be distributed under the MIT/X derivate license, it can be
  used together with GPL in any software.

-  6.2. I have a closed-source program, can I use the libcurl library?
+  6.2 I have a closed-source program, can I use the libcurl library?

  Yes!

  libcurl does not put any restrictions on the program that uses the library.

-  6.3. I have a BSD licensed program, can I use the libcurl library?
+  6.3 I have a BSD licensed program, can I use the libcurl library?

  Yes!

  libcurl does not put any restrictions on the program that uses the library.

-  6.4. I have a program that uses LGPL libraries, can I use libcurl?
+  6.4 I have a program that uses LGPL libraries, can I use libcurl?

  Yes!

  The LGPL license doesn't clash with other licenses.

-  6.5. Can I modify curl/libcurl for my program and keep the changes secret?
+  6.5 Can I modify curl/libcurl for my program and keep the changes secret?

  Yes!

@@ -784,7 +962,7 @@ FAQ
  the sources, on the condition that the copyright texts in the sources are
  left intact.

-  6.6. Can you please change the curl/libcurl license to XXXX?
+  6.6 Can you please change the curl/libcurl license to XXXX?

  No.

@@ -794,3 +972,26 @@ FAQ
  we want on curl/libcurl and it does not spread to other programs or
  libraries that use it. It should be possible for everyone to use libcurl or
  curl in their projects, no matter what license they already have in use.
+
+7. PHP/CURL Issues
+
+  7.1 What is PHP/CURL?
+
+  The module for PHP that makes it possible for PHP programs to access curl-
+  functions from within PHP. We often call it PHP/CURL to differentiate from
+  curl the command line tool and libcurl the library.
+
+  7.2 Who write PHP/CURL?
+
+  PHP/CURL is a module that comes with the regular PHP package. It depends and
+  uses libcurl, so you need to have libcurl installed properly first before
+  PHP/CURL can be used. PHP/CURL is written by Sterling Hughes.
+
+  7.3 Can I perform multiple requests using the same handle?
+
+  Yes - at least in PHP version 4.3.8 and later (this has been known to not
+  work in earlier versions, but the exact version when it started to work is
+  unknown to me).
+
+  After a transfer, you just set new options in the handle and make another
+  transfer. This will make libcurl to re-use the same connection if it can.
--- a/docs/FEATURES
+++ b/docs/FEATURES
@@ -6,26 +6,33 @@

 FEATURES

-Misc
- - full URL syntax
+curl tool
+ - config file support
+ - multiple URLs in a single command line
+ - range "globbing" support: [0-13], {one,two,three}
+ - multiple file upload on a single command line
+ - custom maximum transfer rate
+ - redirectable stderr
+
+libcurl supports
+ - full URL syntax with no length limit
 - custom maximum download time
 - custom least download speed acceptable
 - custom output result after completion
- - multiple URLs
 - guesses protocol from host name unless specified
 - uses .netrc
 - progress bar/time specs while downloading
 - "standard" proxy environment variables support
- - config file support
 - compiles on win32 (reported builds on 40+ operating systems)
- - redirectable stderr
 - selectable network interface for outgoing traffic
- - IPv6 support
+ - IPv6 support on unix and Windows
 - persistant connections
 - socks5 support
 - supports user name + password in proxy environment variables
 - operations through proxy "tunnel" (using CONNECT)
- - supports transfers of large files (>2GB and >4GB)
+ - supports large files (>2GB and >4GB) both upload/download
+ - replacable memory functions (malloc, free, realloc, etc)
+ - asynchronous name resolving (*6)

 HTTP
 - HTTP/1.1 compliant (optionally uses 1.0)
@@ -35,7 +42,7 @@ HTTP
 - POST
 - multipart formpost (RFC1867-style)
 - authentication: Basic, Digest, NTLM(*1), GSS-Negotiate/Negotiate(*3) and
-   SPNEGO (*4)
+   SPNEGO (*4) to server and proxy
 - resume (both GET and PUT)
 - follow redirects
 - maximum amount of redirects to follow
@@ -80,6 +87,8 @@ FTP
 - via http-proxy
 - all operations can be tunneled through a http-proxy
 - customizable to retrieve file modification date
+ - third party transfers
+ - no dir depth limit

 FTPS (*1)
 - explicit ftps:// support that use SSL on both connections
@@ -103,6 +112,8 @@ GOPHER

 FILE
 - URL support
+ - "uploads"
+ - resume

 FOOTNOTES
 =========
@@ -112,3 +123,4 @@ FOOTNOTES
  *3 = requires a GSSAPI-compliant library, such as Heimdal or similar.
  *4 = requires FBopenssl
  *5 = requires a krb4 library, such as the MIT one or similar.
+  *6 = requires c-ares
--- a/docs/HISTORY
+++ b/docs/HISTORY
@@ -1,7 +1,7 @@
-                                  _   _ ____  _     
-                              ___| | | |  _ \| |    
-                             / __| | | | |_) | |    
-                            | (__| |_| |  _ <| |___ 
+                                  _   _ ____  _
+                              ___| | | |  _ \| |
+                             / __| | | | |_) | |
+                            | (__| |_| |  _ <| |___
                             \___|\___/|_| \_\_____|

                          How cURL Became Like This
@@ -114,6 +114,8 @@ distributions and otherwise retrieved as part of other software.
 September 2002, with the release of curl 7.10 it is released under the MIT
 license only.

+January 2003. Started working on the distributed curl tests. The autobuilds.
+
 February 2003, the curl site averages at 20000 visits weekly. At any given
 moment, there's an average of 3 people browsing the curl.haxx.se site.

@@ -126,3 +128,20 @@ visitors to the curl.haxx.se site. Five official web mirrors.
 December 2003, full-fledged SSL for FTP is supported.

 January 2004: curl 7.11.0 introduced large file support.
+
+June 2004: curl 7.12.0 introduced IDN support. 10 official web mirrors.
+
+August 2004:
+ Curl and libcurl 7.12.1
+
+ Public curl release number:               82
+ Releases counted from the very beginning: 109
+ Available command line options:           96
+ Available curl_easy_setopt() options:     120
+ Number of public functions in libcurl:    36
+ Amount of public web site mirrors:        12
+ Number of known libcurl bindings:         26
+
+April 2005:
+
+GnuTLS can now optionally be used for the secure layer when curl is built.
--- a/docs/HOWTO-RELEASE
+++ b/docs/HOWTO-RELEASE
@@ -1,25 +0,0 @@
-Steps To Perform When Building a Public Release
-
-* "make distcheck"
-
-* ./maketgz
- then upload the 3 curl packages maketgz created
-
-* update these files:
-  www/_download.html
-  www/_changes.html
-  www/_newslog.html
-  www/Makefile
-
-* commit the web changes
-
-* 'cvs commit'
-
-* 'cvs tag'
-
-* write the release announcement, including:
-  - changes / bugfixes
-  - other curl-related news
-  - contributors
-
-* mail release-announcement to curl-announce and curl-users
--- a/docs/INSTALL
+++ b/docs/INSTALL
@@ -1,7 +1,7 @@
-                                  _   _ ____  _     
-                              ___| | | |  _ \| |    
-                             / __| | | | |_) | |    
-                            | (__| |_| |  _ <| |___ 
+                                  _   _ ____  _
+                              ___| | | |  _ \| |
+                             / __| | | | |_) | |
+                            | (__| |_| |  _ <| |___
                             \___|\___/|_| \_\_____|

                                How To Compile
@@ -75,12 +75,22 @@ UNIX
           ./configure

     (with csh, tcsh and their clones):
-     
+
       env CPPFLAGS="-I/path/to/ssl/include" LDFLAGS="-L/path/to/ssl/lib" \
       ./configure

-   If your SSL library was compiled with rsaref (usually for use in the United
-   States), you may also need to set:
+   If you have shared SSL libs installed in a directory where your run-time
+   linker doesn't find them (which usually causes configure failures), you can
+   provide the -R option to ld on some operating systems to set a hard-coded
+   path to the run-time linker:
+
+        LDFLAGS=-R/usr/local/ssl/lib ./configure --with-ssl
+
+   Another option to the previous trick, is to set LD_LIBRARY_PATH or edit the
+   /etc/ld.so.conf file.
+
+   If your SSL library was compiled with rsaref (this was common in the past
+   when used in the United States), you may also need to set:

     LIBS=-lRSAglue -lrsaref
     (as suggested by Doug Kaufman)
@@ -92,7 +102,7 @@ UNIX

       CC=cc ./configure
         or
-       env Cc=cc ./configure
+       env CC=cc ./configure

     To force a static library compile, disable the shared library creation
     by running configure like:
@@ -121,7 +131,7 @@ UNIX

 Win32
 =====
- 
+
   Without SSL:

      MingW32 (GCC-2.95) style
@@ -158,17 +168,9 @@ Win32
        Make the sources in the src/ drawer be a "win32 console application"
        project. Name it curl.

-        With VC++, add 'ws2_32.lib' to the link libs when you build curl!
-        Borland seems to do that itself magically. Of course you have to make
-        sure it links with the libcurl too!
-
        For VC++ 6, there's an included Makefile.vc6 that should be possible
        to use out-of-the-box.

-        Microsoft note: add /Zm200 to the compiler options to increase the
-        compiler's memory allocation limit, as the hugehelp.c won't compile
-        due to "too long puts string".
-

   With SSL:

@@ -189,28 +191,33 @@ Win32
      Microsoft command line style
      ----------------------------

+        Run the 'vcvars32.bat' file to get a proper environment. The
+        vcvars32.bat file is part of the Microsoft development environment and
+        you may find it in 'C:\Program Files\Microsoft Visual Studio\vc98\bin'
+        provided that you installed Visual C/C++ 6 in the default directory.
+
+        Then run 'nmake vc' in curl's root directory.
+
+        If you want to compile with zlib support, you will need to build
+        zlib (http://www.gzip.org/zlib/) as well. Please read the zlib
+        documentation on how to compile zlib. Define the ZLIB_PATH environment
+        variable to the location of zlib.h and zlib.lib, for example:
+
+          set ZLIB_PATH=c:\zlib-1.2.1
+
+        Then run 'nmake vc-zlib' in curl's root directory.
+
+        If you want to compile with SSL support you need the OpenSSL package.
        Please read the OpenSSL documentation on how to compile and install
        the OpenSSL libraries.  The build process of OpenSSL generates the
        libeay32.dll and ssleay32.dll files in the out32dll subdirectory in
        the OpenSSL home directory.  OpenSSL static libraries (libeay32.lib,
        ssleay32.lib, RSAglue.lib) are created in the out32 subdirectory.

-        Run the 'vcvars32.bat' file to get a proper environment. The
-        vcvars32.bat file is part of the Microsoft development environment and
-        you may find it in 'C:\Program Files\Microsoft Visual Studio\vc98\bin'
-        provided that you installed Visual C/C++ 6 in the default directory.
-
        Before running nmake define the OPENSSL_PATH environment variable with
        the root/base directory of OpenSSL, for example:

-          set OPENSSL_PATH=c:\openssl-0.9.7a
-
-        lib/Makefile.vc6 depends on zlib (http://www.gzip.org/zlib/) as well.
-        Please read the zlib documentation on how to compile zlib.  Define the
-        ZLIB_PATH environment variable to the location of zlib.h and zlib.lib,
-        for example:
-
-          set ZLIB_PATH=c:\zlib-1.1.4
+          set OPENSSL_PATH=c:\openssl-0.9.7d

        Then run 'nmake vc-ssl' or 'nmake vc-ssl-dll' in curl's root
        directory.  'nmake vc-ssl' will create a libcurl static and dynamic
@@ -219,10 +226,11 @@ Win32
        version is a standalone executable not requiring any DLL at
        runtime. This make method requires that you have the static OpenSSL
        libraries available in OpenSSL's out32 subdirectory.
-	'nmake vc-ssl-dll' creates the libcurl dynamic library and
-	links curl.exe against libcurl and OpenSSL dynamically.
-	This executable requires libcurl.dll and the OpenSSL DLLs
-	at runtime.
+        'nmake vc-ssl-dll' creates the libcurl dynamic library and
+        links curl.exe against libcurl and OpenSSL dynamically.
+        This executable requires libcurl.dll and the OpenSSL DLLs
+        at runtime.
+        Run 'nmake vc-ssl-zlib' to build with both ssl and zlib support.

      Microsoft / Borland style
      -------------------------
@@ -233,27 +241,27 @@ Win32
      Using Borland C++ compiler version 5.5.1 (available as free download
      from Borland's site)
      ---------------------------------------------------------------------
-      
+
        compile openssl
-      
+
        Make sure you include the paths to curl/include and openssl/inc32 in
        your bcc32.cnf file
-      
+

        eg : -I"c:\Bcc55\include;c:\path_curl\include;c:\path_openssl\inc32"
-        
+
        Check to make sure that all of the sources listed in lib/Makefile.b32
        are present in the /path_to_curl/lib directory. (Check the src
        directory for missing ones.)
-        
+
        Make sure the environment variable "BCCDIR" is set to the install
        location for the compiler eg : c:\Borland\BCC55
-        
+
        command line:
        make -f /path_to_curl/lib/Makefile-ssl.b32
-        
+
        compile simplessl.c with appropriate links
-        
+
        c:\curl\docs\examples\> bcc32 -L c:\path_to_curl\lib\libcurl.lib
                                      -L c:\borland\bcc55\lib\psdk\ws2_32.lib
                                      -L c:\openssl\out32\libeay32.lib
@@ -285,6 +293,13 @@ Win32
      - Add defines to Project/Settings/C/C++/General/Preprocessor Definitions
        in the curllib.dsw/curllib.dsp Visual C++ 6 IDE project.

+
+   Important (with SSL or not):
+      When building an application that uses the static libcurl library, you
+      must add '-DCURL_STATICLIB' to your CFLAGS.  Otherwise the linker will
+      look for dynamic import symbols.
+
+
 IBM OS/2
 ========

@@ -355,18 +370,18 @@ VMS
   +----+------------+-------------+---+

   With the Ctrl-bits an application can tell if part or the whole message has
-   allready been printed from the program, DCL doesn't need to print it again.
+   already been printed from the program, DCL doesn't need to print it again.

-   Facility - basicaly the program ID. A code assigned to the program
+   Facility - basically the program ID. A code assigned to the program
   the name can be fetched from external or internal message libraries
   Errorcode - the errodes assigned by the application
   Sev. - severity: Even = error, off = non error
-		0 = Warning
-		1 = Success
-		2 = Error
-		3 = Information
-		4 = Fatal 
-		<5-7> reserved.
+      0 = Warning
+      1 = Success
+      2 = Error
+      3 = Information
+      4 = Fatal
+      <5-7> reserved.

   This all presents itself with:
   %<FACILITY>-<SeV>-<Errorname>, <Error message>
@@ -379,7 +394,7 @@ VMS

   This was all compiled with:

-	Compaq C V6.2-003 on OpenVMS Alpha V7.1-1H2
+      Compaq C V6.2-003 on OpenVMS Alpha V7.1-1H2

   So far for porting notes as of:
   13-jul-2001
@@ -389,7 +404,7 @@ QNX
 ===
   (This section was graciously brought to us by David Bentham)

-   As QNX is targetted for resource constrained environments, the QNX headers
+   As QNX is targeted for resource constrained environments, the QNX headers
   set conservative limits. This includes the FD_SETSIZE macro, set by default
   to 32. Socket descriptors returned within the CURL library may exceed this,
   resulting in memory faults/SIGSEGV crashes when passed into select(..)
@@ -399,44 +414,6 @@ QNX
   libcurl, by overriding CFLAGS during configure, example
   #  configure CFLAGS='-DFD_SETSIZE=64 -g -O2'

-CROSS COMPILE
-=============
-
-   (This section was graciously brought to us by Jim Duey, 23-oct-2001)
-
-   Download and unpack the cURL package.  Version should be 7.9.1 or later.
-
-   'cd' to the new directory. (ie. curl-7.9.1-pre4)
-
-   Set environment variables to point to the cross-compile toolchain and call
-   configure with any options you need.  Be sure and specify the '--host' and
-   '--build' parameters at configuration time.  The following script is an
-   example of cross-compiling for the IBM 405GP PowerPC processor using the
-   toolchain from MonteVista for Hardhat Linux.
-
-   (begin script)
-
-   #! /bin/sh
-
-   export PATH=$PATH:/opt/hardhat/devkit/ppc/405/bin
-   export CPPFLAGS="-I/opt/hardhat/devkit/ppc/405/target/usr/include"
-   export AR=ppc_405-ar
-   export AS=ppc_405-as
-   export LD=ppc_405-ld
-   export RANLIB=ppc_405-ranlib
-   export CC=ppc_405-gcc
-   export NM=ppc_405-nm
-
-   configure --target=powerpc-hardhat-linux \
-	--host=powerpc-hardhat-linux \
-	--build=i586-pc-linux-gnu \
-	--prefix=/opt/hardhat/devkit/ppc/405/target/usr/local \
-	--exec-prefix=/usr/local
-
-   (end script)
-
-   The '--prefix' parameter specifies where cURL will be installed.  If
-   'configure' completes successfully, do 'make' and 'make install' as usual.

 RISC OS
 =======
@@ -472,6 +449,115 @@ AmigaOS
   you can find a precompiled package at http://amiga.sourceforge.net/OpenSSL/


+NetWare
+=======
+
+   To compile curl.nlm / libcurl.nlm you need:
+   - either any gcc / nlmconv, or CodeWarrior 7 PDK 4 or later.
+   - gnu make and awk running on the platform you compile on;
+     native Win32 versions can be downloaded from:
+     http://www.gknw.com/development/prgtools/
+   - recent Novell LibC SDK available from:
+     http://developer.novell.com/ndk/libc.htm
+   - optional zlib sources (at the moment only dynamic linking with zlib.imp);
+     sources with NetWare Makefile can be obtained from:
+     http://www.gknw.com/mirror/zlib/
+
+   Set a search path to your compiler, linker and tools; if you want to have
+   zlib support then set the environment var ZLIB_PATH pointing to your zlib
+   sources, on Linux make sure the var OSTYPE contains the string 'linux';
+   and finally type 'make netware' from the top source directory...
+   I found on some Linux systems (RH9) that OS detection didnlt work although
+   a 'set | grep OSTYPE' shows the var present and set; I simply overwrote it
+   with 'OSTYPE=linux-rh9-gnu' and the detection in the Makefile worked...;
+   other options are currently not supported, although partly prepared.
+   The Ares lib builds arlready fine, and both test tools work fine at least
+   when build with CodeWarrior...; don't know yet why they fail when build with
+   gcc though; if you want to compile with Ares support then set an env var
+   WITH_ARES=1; I've not tested yet including libares into curl.
+   Any help in testing appreciated!
+   Builds automatically created 4 times a day from current CVS are here:
+   http://www.gknw.com/mirror/curl/autobuilds/
+   the status of these builds can be viewed at the autobuild table:
+   http://curl.haxx.se/auto/
+
+
+CROSS COMPILE
+=============
+
+   (This section was graciously brought to us by Jim Duey, with additions by
+   Dan Fandrich)
+
+   Download and unpack the cURL package.  Version should be 7.9.1 or later.
+
+   'cd' to the new directory. (e.g. cd curl-7.12.3)
+
+   Set environment variables to point to the cross-compile toolchain and call
+   configure with any options you need.  Be sure and specify the '--host' and
+   '--build' parameters at configuration time.  The following script is an
+   example of cross-compiling for the IBM 405GP PowerPC processor using the
+   toolchain from MonteVista for Hardhat Linux.
+
+   (begin script)
+
+   #! /bin/sh
+
+   export PATH=$PATH:/opt/hardhat/devkit/ppc/405/bin
+   export CPPFLAGS="-I/opt/hardhat/devkit/ppc/405/target/usr/include"
+   export AR=ppc_405-ar
+   export AS=ppc_405-as
+   export LD=ppc_405-ld
+   export RANLIB=ppc_405-ranlib
+   export CC=ppc_405-gcc
+   export NM=ppc_405-nm
+
+   ./configure --target=powerpc-hardhat-linux \
+	--host=powerpc-hardhat-linux \
+	--build=i586-pc-linux-gnu \
+	--prefix=/opt/hardhat/devkit/ppc/405/target/usr/local \
+	--exec-prefix=/usr/local
+
+   (end script)
+
+   You may also need to provide a parameter like '--with-random=/dev/urandom'
+   to configure as it cannot detect the presence of a random number
+   generating device for a target system.  The '--prefix' parameter
+   specifies where cURL will be installed.  If 'configure' completes
+   successfully, do 'make' and 'make install' as usual.
+
+   In some cases, you may be able to simplify the above commands to as
+   little as:
+
+       ./configure --host=ARCH-OS
+
+   There are a number of configure options that can be used to reduce the
+   size of libcurl for embedded applications where binary size is an
+   important factor.  First, be sure to set the CFLAGS environment variable
+   when configuring with any compiler optimization flags to reduce the
+   size of the binary.  For gcc, this would mean at minimum:
+
+      env CFLAGS='-Os' ./configure ...
+
+   Be sure to specify as many --disable- and --without- flags on the configure
+   command-line as you can to disable all the libcurl features that you
+   know your application is not going to need.  Besides specifying the
+   --disable-PROTOCOL flags for all the types of URLs your application
+   will not use, here are some other flags that can reduce the size of the
+   library:
+
+     --disable-ares (disables support for the ARES DNS library)
+     --disable-cookies (disables support for HTTP cookies)
+     --disable-crypto-auth (disables HTTP cryptographic authentication)
+     --disable-ipv6 (disables support for IPv6)
+     --disable-verbose (eliminates debugging strings and error code strings)
+     --without-libidn (disables support for the libidn DNS library)
+     --without-ssl (disables support for SSL/TLS)
+     --without-zlib (disables support for on-the-fly decompression)
+
+   You may find that statically linking libcurl to your application will
+   result in a lower total size.
+
+
 PORTS
 =====
   This is a probably incomplete list of known hardware and operating systems
@@ -492,14 +578,14 @@ PORTS
        - MIPS IRIX 6.2, 6.5
        - MIPS Linux
        - Pocket PC/Win CE 3.0
-        - Power AIX 3.2.5, 4.2, 4.3.1, 4.3.2, 5.1
+        - Power AIX 3.2.5, 4.2, 4.3.1, 4.3.2, 5.1, 5.2
        - PowerPC Darwin 1.0
        - PowerPC Linux
        - PowerPC Mac OS 9
        - PowerPC Mac OS X
        - SINIX-Z v5
        - Sparc Linux
-        - Sparc Solaris 2.4, 2.5, 2.5.1, 2.6, 7, 8
+        - Sparc Solaris 2.4, 2.5, 2.5.1, 2.6, 7, 8, 9, 10
        - Sparc SunOS 4.1.X
        - StrongARM (and other ARM) RISC OS 3.1, 4.02
        - StrongARM Linux 2.4
@@ -507,16 +593,17 @@ PORTS
        - Ultrix 4.3a
        - i386 BeOS
        - i386 DOS
+        - i386 Esix 4.1
        - i386 FreeBSD
        - i386 HURD
-        - i386 Linux 1.3, 2.0, 2.2, 2.3, 2.4
+        - i386 Linux 1.3, 2.0, 2.2, 2.3, 2.4, 2.6
        - i386 NetBSD
        - i386 Novell NetWare
        - i386 OS/2
        - i386 OpenBSD
        - i386 SCO unix
        - i386 Solaris 2.7
-        - i386 Windows 95, 98, ME, NT, 2000
+        - i386 Windows 95, 98, ME, NT, 2000, XP, 2003
        - i386 QNX 6
        - i486 ncr-sysv4.3.03 (NCR MP-RAS)
        - ia64 Linux 2.3.99
@@ -524,28 +611,13 @@ PORTS
        - m68k Linux
        - m68k OpenBSD
        - m88k dg-dgux5.4R3.00
-        - s390 Linux 
+        - s390 Linux
        - XScale/PXA250 Linux 2.4

-OpenSSL
-=======
-
-   You'll find OpenSSL information at:
-
-      http://www.openssl.org
-
-
-MingW32/Cygwin
-==============
-
-   You'll find MingW32 and Cygwin information at:
-
-      http://www.mingw.org
-
-OpenLDAP
-========
-
-   You'll find OpenLDAP information at:
-
-      http://www.openldap.org
+Useful URLs
+===========

+OpenSSL   http://www.openssl.org
+MingW     http://www.mingw.org
+OpenLDAP  http://www.openldap.org
+Zlib      http://www.gzip.org/zlib/
--- a/docs/KNOWN_BUGS
+++ b/docs/KNOWN_BUGS
@@ -3,44 +3,98 @@ join in and help us correct one or more of these! Also be sure to check the
 changelog of the current development status, as one or more of these problems
 may have been fixed since this was written!

-* --limit-rate using -d or -F does not work. This is because the limit logic
-  is provided by the curl app in its read/write callbacks, and when doing
-  -d/-F the callbacks aren't used!
+22. Sending files to a FTP server using curl on VMS, might lead to curl
+  complaining on "unaligned file size" on completion. The problem is related
+  to VMS file structures and the perceived file sizes stat() returns. A
+  possible fix would involve sending a "STRU VMS" command.
+  http://sourceforge.net/support/tracker.php?aid=1156287
+  
+21. FTP ASCII transfers do not follow RFC959. They don't convert the data
+   accordingly (not for sending nor for receiving). RFC 959 section 3.1.1.1
+   clearly describes how this should be done:

-* Doing resumed upload over HTTP does not work with '-C -', because curl
+     The sender converts the data from an internal character representation to
+     the standard 8-bit NVT-ASCII representation (see the Telnet
+     specification).  The receiver will convert the data from the standard
+     form to his own internal form.
+
+20. valgrind errors occur too often when 'make test' is used. It is because
+  too many third-party libs and tools have problems. When curl is built
+  without --disable-shared, the testing is done with a front-end script which
+  makes the valgrind testing include (ba)sh as well and that often causes
+  valgrind errors. Either we improve the valgrind error scanner a lot to
+  better identify (lib)curl errors only, or we disable valgrind checking by
+  default.
+
+19. FTP 3rd party transfers with the multi interface doesn't work. Test:
+  define CURL_MULTIEASY, rebuild curl, run test case 230 - 232.
+
+18. test case 57 has </test> that should be </client> but when corrected, the
+  test case fails!
+
+16. FTP URLs passed to curl may contain NUL (0x00) in the RFC 1738 <user>,
+  <password>, and <fpath> components, encoded as "%00".  The problem is that
+  curl_unescape does not detect this, but instead returns a shortened C
+  string.  From a strict FTP protocol standpoint, NUL is a valid character
+  within RFC 959 <string>, so the way to handle this correctly in curl would
+  be to use a data structure other than a plain C string, one that can handle
+  embedded NUL characters.  From a practical standpoint, most FTP servers
+  would not meaningfully support NUL characters within RFC 959 <string>,
+  anyway (e.g., UNIX pathnames may not contain NUL).
+
+15. Test case 241 fails on all systems that support IPv6 but that don't have
+  the host name 'ip6-localhost' in /etc/hosts (or similar) since the test case
+  uses that host name to test the IPv6 name to address resolver.
+
+14. Test case 165 might fail on system which has libidn present, but with an
+  old iconv version (2.1.3 is a known bad version), since it doesn't recognize
+  the charset when named ISO8859-1. Changing the name to ISO-8859-1 makes the
+  test pass, but instead makes it fail on Solaris hosts that use its native
+  iconv.
+
+13. curl version 7.12.2 fails on AIX if compiled with --enable-ares.
+  The workaround is to combine --enable-ares with --disable-shared
+
+12. When connecting to a SOCKS proxy, the (connect) timeout is not properly
+  acknowledged after the actual TCP connect (during the SOCKS "negotiate"
+  phase). Pointed out by Lucas. Fix: need to select() and timeout properly.
+
+11. Using configure --disable-[protocol] may cause 'make test' to fail for
+  tests using the disabled protocol(s).
+
+10. To get HTTP Negotiate authentication to work fine, you need to provide a
+  (fake) user name (this concerns both curl and the lib) because the code
+  wrongly only considers authentication if there's a user name provided.
+  Bug report #1004841. How? http://curl.haxx.se/mail/lib-2004-08/0182.html
+
+9. --limit-rate using -d or -F does not work. This is because the limit logic
+  is provided by the curl app in its read/write callbacks, and when doing
+  -d/-F the callbacks aren't used! Bug report #921395.
+
+8. Doing resumed upload over HTTP does not work with '-C -', because curl
  doesn't do a HEAD first to get the initial size. This needs to be done
  manually for HTTP PUT resume to work, and then '-C [index]'.

-* CURLOPT_USERPWD and CURLOPT_PROXYUSERPWD have no way of providing user names
+7. CURLOPT_USERPWD and CURLOPT_PROXYUSERPWD have no way of providing user names
  that contain a colon. This can't be fixed easily in a backwards compatible
  way without adding new options (and then, they should most probably allow
  setting user name and password separately).

-* libcurl ignores empty path parts in FTP URLs, whereas RFC1738 states that
+6. libcurl ignores empty path parts in FTP URLs, whereas RFC1738 states that
  such parts should be sent to the server as 'CWD ' (without an argument).
  The only exception to this rule, is that we knowingly break this if the
  empty part is first in the path, as then we use the double slashes to
  indicate that the user wants to reach the root dir (this exception SHALL
  remain even when this bug is fixed).

-* libcurl doesn't treat the content-length of compressed data properly, as
+5. libcurl doesn't treat the content-length of compressed data properly, as
  it seems HTTP servers send the *uncompressed* length in that header and
-  libcurl thinks of it as the *compressed* lenght. Some explanations are here:
+  libcurl thinks of it as the *compressed* length. Some explanations are here:
  http://curl.haxx.se/mail/lib-2003-06/0146.html

-* Downloading 0 (zero) bytes files over FTP will not create a zero byte file
-  locally, which is because libcurl doesn't call the write callback with zero
-  bytes. Explained here: http://curl.haxx.se/mail/archive-2003-04/0143.html
+3. GOPHER transfers seem broken

-* IPv6 support on AIX 4.3.3 doesn't work due to a missing sockaddr_storage
-  struct. It has been reported to work on AIX 5.1 though.
-
-* GOPHER transfers seem broken
-
-* configure --disable-http is not fully supported. All other protocols seem
-  to work to disable.
-
-* If a HTTP server responds to a HEAD request and includes a body (thus
+2. If a HTTP server responds to a HEAD request and includes a body (thus
  violating the RFC2616), curl won't wait to read the response but just stop
  reading and return back. If a second request (let's assume a GET) is then
  immediately made to the same server again, the connection will be re-used
--- a/docs/LICENSE-MIXING
+++ b/docs/LICENSE-MIXING
@@ -0,0 +1,96 @@
+         License Mixing with apps, libcurl and Third Party Libraries
+         ===========================================================
+
+libcurl can be built to use a fair amount of various third party libraries,
+libraries that are written and provided by other parties that are distributed
+using their own licenses. Even libcurl itself contains code that may cause
+problems to some. This document attempts to describe what licenses libcurl and
+the other libraries use and what possible dilemmas linking and mixing them all
+can lead to for end users.
+
+I am not a lawyer and this is not legal advice!
+
+One common dilemma is that GPL[1]-licensed code is not allowed to be linked
+with code licensed under the Original BSD license (with the announcement
+clause, unless there's a specified exception in the GPL-licensed module). You
+may still build your own copies that use them all, but distributing them as
+binaries would be to violate the GPL license - unless you accompany your
+license with an exception[2]. This particular problem was addressed when the
+Modified BSD license was created, which does not have the annoncement clause
+that collides with GPL.
+
+libcurl http://curl.haxx.se/docs/copyright.html
+
+        Uses an MIT (or Modified BSD)-style license that is as liberal as
+        possible.  Some of the source files that deal with KRB4 have Original
+        BSD-style announce-clause licenses. You may not distribute binaries
+        with krb4-enabled libcurl that also link with GPL-licensed code!
+
+OpenSSL http://www.openssl.org/source/license.html
+
+        Uses an Original BSD-style license with an announement clause that
+        makes it "incompatible" with GPL. You are not allowed to ship binaries
+        that link with OpenSSL that includes GPL code (unless that specific
+        GPL code includes an exception for OpenSSL - a habit that is growing
+        more and more common). If OpenSSL's licensing is a problem for you,
+        consider using GnuTLS instead.
+
+GnuTLS  http://www.gnutls.org/
+
+        Uses the LGPL[3] license. If this is a problem for you, consider using
+        OpenSSL instead. Also note that GnuTLS itself depends on and uses
+        other libs (libgcrypt and libgpg-error) and they too are LGPL- or
+        GPL-licensed.
+
+c-ares  http://daniel.haxx.se/projects/c-ares/license.html
+
+        Uses an MIT license that is very liberal and imposes no restrictions
+        on any other library or part you may link with.
+
+zlib    http://www.gzip.org/zlib/zlib_license.html
+
+        Uses an MIT-style license that shouldn't collide with any other
+        library.
+
+krb4
+
+        While nothing in particular says that a Kerberos4 library must use any
+        particular license, the one I've tried and used successfully so far
+        (kth-krb4) is Original BSD-licensed with the announcement clause. Some
+        of the code in libcurl that is written to deal with Kerberos4 likewise
+        have such a license.
+
+GSSAPI
+
+        While nothing in particular says that a GSS/Kerberos5 library must use
+        any particular license, the one I've used (Heimdal) is Original BSD-
+        licensed with the announcement clause.
+
+fbopenssl
+
+        Unclear license. Based on its name, I assume that it uses the OpenSSL
+        license and thus shares the same issues as described for OpenSSL
+        above.
+
+libidn  http://www.gnu.org/licenses/lgpl.html
+
+        Uses the GNU Lesser General Public License. LGPL is a variation of GPL
+        with slightly less aggressive "copyleft". This license requires more
+        requirements to be met when distributing binaries, see the license for
+        details. Also note that if you distribute a binary that includes this
+        library, you must also include the full LGPL license text. Please
+        properly point out what parts of the distributed package that the
+        license addresses.
+
+OpenLDAP http://www.openldap.org/software/release/license.html
+
+        Uses a Modified BSD-style license. Since libcurl uses OpenLDAP as a
+        shared library only, I have not heard of anyone that ships OpenLDAP
+        linked with libcurl in an app.
+
+
+[1] = GPL - GNU General Public License: http://www.gnu.org/licenses/gpl.html
+[2] = http://www.fsf.org/licenses/gpl-faq.html#GPLIncompatibleLibs details on
+      how to write such an exception to the GPL
+[3] = LGPL - GNU Lesser General Public License:
+      http://www.gnu.org/licenses/lgpl.html
--- a/docs/MANUAL
+++ b/docs/MANUAL
@@ -170,8 +170,8 @@ UPLOADING

        curl -T - http://www.upload.com/myfile

-  Note that the http server must've been configured to accept PUT before this
-  can be done successfully.
+  Note that the http server must have been configured to accept PUT before
+  this can be done successfully.

  For other ways to do http data upload, see the POST section below.

@@ -299,6 +299,13 @@ POST (HTTP)

        curl -F "docpicture=@dog.gif" -F "catpicture=@cat.gif" 

+  To send a field value literally without interpreting a leading '@'
+  or '<', or an embedded ';type=', use --form-string instead of
+  -F. This is recommended when the value is obtained from a user or
+  some other unpredictable source. Under these circumstances, using
+  -F instead of --form-string would allow a user to trick curl into
+  uploading a file.
+
 REFERRER

  A HTTP request has the option to include information about which address
@@ -370,7 +377,7 @@ COOKIES
        curl -b headers www.example.com

  While saving headers to a file is a working way to store cookies, it is
-  however error-prone and not the prefered way to do this. Instead, make curl
+  however error-prone and not the preferred way to do this. Instead, make curl
  save the incoming cookies using the well-known netscape cookie format like
  this:

@@ -388,7 +395,7 @@ COOKIES
  file contents.  In the above command, curl will parse the header and store
  the cookies received from www.example.com.  curl will send to the server the
  stored cookies which match the request as it follows the location.  The
-  file "empty.txt" may be a non-existant file.
+  file "empty.txt" may be a nonexistent file.

  Alas, to both read and write cookies from a netscape cookie file, you can
  set both -b and -c to use the same file:
@@ -417,7 +424,7 @@ PROGRESS METER
   Upload        - the average transfer speed of the upload
   Time Total    - expected time to complete the operation
   Time Current  - time passed since the invoke
-   Time Left     - expected time left to completetion
+   Time Left     - expected time left to completion
   Curr.Speed    - the average transfer speed the last 5 seconds (the first
                   5 seconds of a transfer is based on less time of course.)

@@ -437,14 +444,14 @@ SPEED LIMIT
        curl -Y 3000 -y 60 www.far-away-site.com

  This can very well be used in combination with the overall time limit, so
-  that the above operatioin must be completed in whole within 30 minutes:
+  that the above operation must be completed in whole within 30 minutes:

        curl -m 1800 -Y 3000 -y 60 www.far-away-site.com

  Forcing curl not to transfer data faster than a given rate is also possible,
  which might be useful if you're using a limited bandwidth connection and you
  don't want your transfer to use all of it (sometimes referred to as
-  "bandwith throttle").
+  "bandwidth throttle").

  Make curl transfer data no faster than 10 kilobytes per second:

@@ -580,17 +587,17 @@ NETWORK INTERFACE

  Get a web page from a server using a specified port for the interface:

-	curl --interface eth0:1 http://www.netscape.com/
+        curl --interface eth0:1 http://www.netscape.com/

  or

-	curl --interface 192.168.1.10 http://www.netscape.com/
+        curl --interface 192.168.1.10 http://www.netscape.com/

 HTTPS

  Secure HTTP requires SSL libraries to be installed and used when curl is
  built. If that is done, curl is capable of retrieving and posting documents
-  using the HTTPS procotol.
+  using the HTTPS protocol.

  Example:

@@ -765,7 +772,7 @@ NETRC
  to specify name and password for commonly visited ftp sites in a file so
  that you don't have to type them in each time you visit those sites. You
  realize this is a big security risk if someone else gets hold of your
-  passwords, so therefor most unix programs won't read this file unless it is
+  passwords, so therefore most unix programs won't read this file unless it is
  only readable by yourself (curl doesn't care though).

  Curl supports .netrc files if told so (using the -n/--netrc and
@@ -830,28 +837,28 @@ TELNET
  to track when the login prompt is received and send the username and
  password accordingly.

-PERSISTANT CONNECTIONS
+PERSISTENT CONNECTIONS

  Specifying multiple files on a single command line will make curl transfer
  all of them, one after the other in the specified order.

-  libcurl will attempt to use persistant connections for the transfers so that
+  libcurl will attempt to use persistent connections for the transfers so that
  the second transfer to the same host can use the same connection that was
  already initiated and was left open in the previous transfer. This greatly
  decreases connection time for all but the first transfer and it makes a far
  better use of the network.

-  Note that curl cannot use persistant connections for transfers that are used
+  Note that curl cannot use persistent connections for transfers that are used
  in subsequence curl invokes. Try to stuff as many URLs as possible on the
  same command line if they are using the same host, as that'll make the
-  transfers faster. If you use a http proxy for file transfers, practicly
-  all transfers will be persistant.
+  transfers faster. If you use a http proxy for file transfers, practically
+  all transfers will be persistent.

 MAILING LISTS

  For your convenience, we have several open mailing lists to discuss curl,
  its development and things relevant to this. Get all info at
-  http://curl.haxx.se/mail/. The lists available are:
+  http://curl.haxx.se/mail/. Some of the lists available are:

  curl-users

@@ -865,24 +872,18 @@ MAILING LISTS

  curl-announce

-    Low-traffic. Only announcements of new public versions.
+    Low-traffic. Only receives announcements of new public versions. At worst,
+    that makes something like one or two mails per month, but usually only one
+    mail every second month.

-  curl-and-PHP
+  curl-and-php

    Using the curl functions in PHP. Everything curl with a PHP angle. Or PHP
    with a curl angle.

-  curl-commits
+  curl-and-python

-    Receives notifications on all CVS commits done to the curl source module.
-    This can become quite a large amount of mails during intense development,
-    be aware. This is for us who like email...
-
-  curl-www-commits
-
-    Receives notifications on all CVS commits done to the curl www module
-    (basicly the web site).  This can become quite a large amount of mails
-    during intense changing, be aware. This is for us who like email...
+    Python hackers using curl with or without the python binding pycurl.

  Please direct curl questions, feature requests and trouble reports to one of
  these mailing lists instead of mailing any individual.
--- a/docs/Makefile.am
+++ b/docs/Makefile.am
@@ -4,28 +4,20 @@

 AUTOMAKE_OPTIONS = foreign no-dependencies

-man_MANS = \
-	curl.1 \
-	curl-config.1
-
-GENHTMLPAGES = \
-	curl.html \
-	curl-config.html
+man_MANS = curl.1 curl-config.1
+GENHTMLPAGES = curl.html curl-config.html
+PDFPAGES = curl.pdf curl-config.pdf

 HTMLPAGES = $(GENHTMLPAGES) index.html

-PDFPAGES = \
-	curl.pdf \
-	curl-config.pdf
-
 SUBDIRS = examples libcurl

 CLEANFILES = $(GENHTMLPAGES) $(PDFPAGES)

 EXTRA_DIST = MANUAL BUGS CONTRIBUTE FAQ FEATURES INTERNALS SSLCERTS	\
-	     README.win32 RESOURCES TODO TheArtOfHttpScripting THANKS	\
-	     VERSIONS KNOWN_BUGS BINDINGS $(man_MANS) $(HTMLPAGES) \
-	     HISTORY INSTALL libcurl-the-guide $(PDFPAGES)
+ README.win32 RESOURCES TODO TheArtOfHttpScripting THANKS VERSIONS	\
+ KNOWN_BUGS BINDINGS $(man_MANS) $(HTMLPAGES) HISTORY INSTALL		\
+ $(PDFPAGES) LICENSE-MIXING README.netware

 MAN2HTML= roffit < $< >$@

--- a/docs/README.netware
+++ b/docs/README.netware
@@ -0,0 +1,27 @@
+                                  _   _ ____  _     
+                              ___| | | |  _ \| |    
+                             / __| | | | |_) | |    
+                            | (__| |_| |  _ <| |___ 
+                             \___|\___/|_| \_\_____|
+
+README.netware
+
+  Read the README file first.
+
+  Curl has been successfully compiled with gcc / nlmconv on different flavours
+  of Linux as well as with the official Metrowerks CodeWarrior compiler.
+  While not being the main development target, a continously growing share of 
+  curl users are NetWare-based, specially also consuming the lib from PHP.
+      
+  The unix-style man pages are tricky to read on windows, so therefore are all
+  those pages converted to HTML as well as pdf, and included in the release
+  archives.
+
+  The main curl.1 man page is also "built-in" in the command line tool. Use a
+  command line similar to this in order to extract a separate text file:
+
+        curl -M >manual.txt
+
+  Read the INSTALL file for instructions how to compile curl self.
+
+  
--- a/docs/SSLCERTS
+++ b/docs/SSLCERTS
@@ -1,32 +1,30 @@
                      Peer SSL Certificate Verification
                      =================================

-Since version 7.10, libcurl performs peer SSL certificate verification by
-default. This is done by installing a default CA cert bundle on 'make install'
-(or similar), that CA bundle package is used by default on operations against
-SSL servers.
+libcurl performs peer SSL certificate verification by default. This is done by
+installing a default CA cert bundle on 'make install' (or similar), that CA
+bundle package is used by default on operations against SSL servers.

-Alas, if you communicate with HTTPS servers using certificates that are signed
-by CAs present in the bundle, you will not notice any changed behavior and you
-will seamlessly get a higher security level on your SSL connections since you
-can be sure that the remote server really is the one it claims to be.
+If you communicate with HTTPS or FTPS servers using certificates that are
+signed by CAs present in the bundle, you can be sure that the remote server
+really is the one it claims to be.

 If the remote server uses a self-signed certificate, if you don't install
 curl's CA cert bundle, if the server uses a certificate signed by a CA that
-isn't included in the bundle or if the remoste host is an imposter
-impersonating your favourite site, and you want to transfer files from this
+isn't included in the bundle or if the remote host is an impostor
+impersonating your favorite site, and you want to transfer files from this
 server, do one of the following:

 1. Tell libcurl to *not* verify the peer. With libcurl you disable with with
    curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, FALSE);

-    With the curl command tool, you disable this with -k/--insecure.
+    With the curl command line tool, you disable this with -k/--insecure.

 2. Get a CA certificate that can verify the remote server and use the proper
    option to point out this CA cert for verification when connecting. For
    libcurl hackers: curl_easy_setopt(curl, CURLOPT_CAPATH, capath);

-    With the curl command tool: --cacert [file]
+    With the curl command line tool: --cacert [file]

 3. Add the CA cert for your server to the existing default CA cert bundle.
    The default path of the CA bundle installed with the curl package is:
@@ -34,15 +32,61 @@ server, do one of the following:
    configure with the --with-ca-bundle option pointing out the path of your
    choice.

-Neglecting to use one of the above menthods when dealing with a server using a
-certficate that isn't signed by one of the certficates in the installed CA
+    To do this, you need to get the CA cert for your server in PEM format and
+    then append that to your CA cert bundle.
+
+    If you use Internet Explorer, this is one way to get extract the CA cert
+    for a particular server:
+
+     o View the certificate by double-clicking the padlock
+     o Find out where the CA certificate is kept (Certificate>
+       Authority Information Access>URL)
+     o Get a copy of the crt file using curl
+     o Convert it from crt to PEM using the openssl tool:
+       openssl x509 -inform DES -in yourdownloaded.crt \
+       -out outcert.pem -text
+     o Append the 'outcert.pem' to the CA cert bundle or use it stand-alone
+       as described below.
+
+     (Thanks to Frankie V for this description)
+
+    If you use the 'openssl' tool, this is one way to get extract the CA cert
+    for a particular server:
+
+     o openssl s_client -connect xxxxx.com:443 |tee logfile
+     o type "QUIT", followed by the "ENTER" key
+     o The certificate will have "BEGIN CERTIFICATE" and "END CERTIFICATE"
+       markers.
+     o If you want to see the data in the certificate, you can do: "openssl
+       x509 -inform PEM -in certfile -text -out certdata" where certfile is
+       the cert you extracted from logfile. Look in certdata.
+     o If you want to trust the certificate, you can append it to your
+       cert_bundle or use it stand-alone as described. Just remember that the
+       security is no better than the way you obtained the certificate.
+
+     (Thanks to Doug Kaufman for this description)
+
+ 4. If you're using the curl command line tool, you can specify your own CA
+    cert path by setting the environment variable CURL_CA_BUNDLE to the path
+    of your choice.
+
+    If you're using the curl command line tool on Windows, curl will search
+    for a CA cert file named "curl-ca-bundle.crt" in these directories and in
+    this order:
+      1. application's directory
+      2. current working directory
+      3. Windows System directory (e.g. C:\windows\system32)
+      4. Windows Directory (e.g. C:\windows)
+      5. all directories along %PATH%
+
+ 5. Get a better/different/newer CA cert bundle! One option is to extract the
+    one a recent Mozilla browser uses, by following the instruction found
+    here:
+
+        http://curl.haxx.se/docs/caextract.html
+
+Neglecting to use one of the above methods when dealing with a server using a
+certificate that isn't signed by one of the certificates in the installed CA
 cert bundle, will cause SSL to report an error ("certificate verify failed")
 during the handshake and SSL will then refuse further communication with that
 server.
-
-This procedure has been deemed The Right Thing even though it adds this extra
-trouble for some users, since it adds security to a majority of the SSL
-connections that previously weren't really secure. It turned out many people
-were using previous versions of curl/libcurl without realizing the need for
-the CA cert options to get truly secure SSL connections.
-
--- a/docs/THANKS
+++ b/docs/THANKS
@@ -1,100 +1,94 @@
- This project has been alive for several years. Countless people have provided
- feedback that have improved curl. Here follows a (incomplete) list of people
- that have contributed with non-trivial parts:
+ This project has been alive for many years. Countless people have provided
+ feedback that have improved curl. Here follows a list of people that have
+ contributed (a-z order).

-Daniel Stenberg <daniel@haxx.se>
-Rafael Sagula <sagula@inf.ufrgs.br>
-Sampo Kellomaki <sampo@iki.fi>
-Linas Vepstas <linas@linas.org>
-Bjorn Reese <breese@mail1.stofanet.dk>
-Johan Anderson <johan@homemail.com>
-Kjell Ericson <Kjell.Ericson@haxx.se>
-Troy Engel <tengel@sonic.net>
-Ryan Nelson <ryan@inch.com>
-Bj<EFBFBD>rn Stenberg <bjorn@haxx.se>
-Angus Mackay <amackay@gus.ml.org>
-Eric Young <eay@cryptsoft.com>
-Simon Dick <simond@totally.irrelevant.org>
-Oren Tirosh <oren@monty.hishome.net>
-Steven G. Johnson <stevenj@alum.mit.edu>
-Gilbert Ramirez Jr. <gram@verdict.uthscsa.edu>
-Andr<EFBFBD>s Garc<72>a <ornalux@redestb.es>
-Douglas E. Wegscheid <wegscd@whirlpool.com>
-Mark Butler <butlerm@xmission.com>
-Eric Thelin <eric@generation-i.com>
-Marc Boucher <marc@mbsi.ca>
-Greg Onufer <Greg.Onufer@Eng.Sun.COM>
-Doug Kaufman <dkaufman@rahul.net>
-David Eriksson <david@2good.com>
-Ralph Beckmann <rabe@uni-paderborn.de>
-T. Yamada <tai@imasy.or.jp>
-Lars J. Aas <larsa@sim.no>
-J<EFBFBD>rn Hartroth <Joern.Hartroth@computer.org>
-Matthew Clarke <clamat@van.maves.ca>
-Linus Nielsen Feltzing <linus@haxx.se>
-Felix von Leitner <felix@convergence.de>
-Dan Zitter <dzitter@zitter.net>
-Jongki Suwandi <Jongki.Suwandi@eng.sun.com>
-Chris Maltby <chris@aurema.com>
-Ron Zapp <rzapper@yahoo.com>
-Paul Marquis <pmarquis@iname.com>
-Ellis Pritchard <ellis@citria.com>
-Damien Adant <dams@usa.net>
-Chris <cbayliss@csc.come>
-Marco G. Salvagno <mgs@whiz.cjb.net>
-Paul Marquis <pmarquis@iname.com>
-David LeBlanc <dleblanc@qnx.com>
-Rich Gray at Plus Technologies
-Luong Dinh Dung <u8luong@lhsystems.hu>
-Torsten Foertsch <torsten.foertsch@gmx.net>
-Kristian K<>hntopp <kris@koehntopp.de>
-Fred Noz <FNoz@siac.com>
-Caolan McNamara <caolan@csn.ul.ie>
-Albert Chin-A-Young <china@thewrittenword.com>
-Stephen Kick <skick@epicrealm.com>
-Martin Hedenfalk <mhe@stacken.kth.se>
-Richard Prescott <rip at step.polymtl.ca>
-Jason S. Priebe <priebe@wral-tv.com>
-T. Bharath <TBharath@responsenetworks.com>
-Alexander Kourakos <awk@users.sourceforge.net>
-James Griffiths <griffiths_james@yahoo.com>
-Loic Dachary <loic@senga.org>
-Robert Weaver <robert.weaver@sabre.com>
-Ingo Ralf Blum <ingoralfblum@ingoralfblum.com>
-Jun-ichiro itojun Hagino <itojun@iijlab.net>
-Frederic Lepied <flepied@mandrakesoft.com>
-Georg Horn <horn@koblenz-net.de>
-Cris Bailiff <c.bailiff@awayweb.com>
-Sterling Hughes <sterling@designmultimedia.com>
-S. Moonesamy
-Ingo Wilken <iw@WWW.Ecce-Terram.DE>
-Pawel A. Gajda <mis@k2.net.pl>
-Patrick Bihan-Faou
-Nico Baggus <Nico.Baggus@mail.ing.nl>
-Sergio Ballestrero
-Andrew Francis <locust@familyhealth.com.au>
-Tomasz Lacki <Tomasz.Lacki@primark.pl>
-Georg Huettenegger <georg@ist.org>
-John Lask <johnlask@hotmail.com>
-Eric Lavigne <erlavigne@wanadoo.fr>
-Marcus Webster <marcus.webster@phocis.com>
-G<EFBFBD>tz Babin-Ebell <babin<69>ebell@trustcenter.de>
-Andreas Damm <andreas-sourceforge@radab.org>
-Jacky Lam <sylam@emsoftltd.com>
-James Gallagher <jgallagher@gso.uri.edu>
-Kjetil Jacobsen <kjetilja@cs.uit.no>
-Markus F.X.J. Oberhumer <markus@oberhumer.com>
-Miklos Nemeth <mnemeth@kfkisystems.com>
-Kevin Roth <kproth@users.sourceforge.net>
-Ralph Mitchell <rmitchell@eds.com>
-Dan Fandrich <dan@coneharvesters.com>
-Jean-Philippe Barrette-LaPierre <jpb@rrette.com>
-Richard Bramante <RBramante@on.com>
-Daniel Kouril <kouril@ics.muni.cz>
-Dirk Manske <dm@nettraffic.de>
-David Meyer <meyer@paracel.com>
-Dominick Meglio <codemstr@ptd.net>
-Gisle Vanem <gvanem@broadpark.no>
-Giuseppe Attardi <attardi@di.unipi.it>
-Tor Arntsen <tor@spacetec.no>
-David Byron <DByron@everdreamcorp.com>
+ If you have contributed but are missing here, please let us know!
+
+Alan Pinstein, Albert Chin-A-Young, Albert Choy, Aleksandar Milivojevic, Alex
+aka WindEagle, Alex Neblett, Alex Suykov, Alexander Kourakos, Alexander
+Krasnostavsky, Alexander Zhuravlev, Alexis Carvalho, Andi Jahja, Andreas Damm,
+Andreas Olsson, Andreas Rieke, Andrew Francis, Andrew Fuller, Andr<64>s Garc<72>a,
+Andy Cedilnik, Andy Serpa, Angus Mackay, Antoine Calando, Anton Kalmykov,
+Arkadiusz Miskiewicz, Augustus Saunders, Avery Fay, Ben Greear, Benjamin
+Gerard, Bertrand Demiddelaer, Bjorn Reese, Bj<42>rn Stenberg, Bob Schader, Brad
+Burdick, Brent Beardsley, Brian Akins, Brian R Duffy, Bruce Mitchener, Bryan
+Henderson, Bryan Henderson , Bryan Kemp, Caolan McNamara, Casey O'Donnell,
+Chih-Chung Chang, Chris "Bob Bob", Chris Combes, Chris Gaukroger, Chris
+Maltby, Christian Kurz, Christian Robottom Reis, Christophe Demory, Christophe
+Legry, Christopher R. Palmer, Clarence Gardner, Clifford Wolf, Cody Jones,
+Colin Watson, Colm Buckley, Cory Nelson, Craig Davison, Craig Markwardt, Cris
+Bailiff, Cyrill Osterwalder, Damien Adant, Dan Becker, Dan C, Dan Fandrich,
+Dan Torop, Dan Zitter, Daniel at touchtunes, Daniel Stenberg, Dave Dribin,
+Dave Halbakken, Dave Hamilton, Dave May, David Byron, David Cohen, David
+Eriksson, David Houlder, David Hull, David J Meyer, David James, David Kimdon,
+David LeBlanc, David Odin, David Phillips, David Shaw, David Tarendash, David
+Thiel, Detlef Schmier, Diego Casorran, Dimitris Sarris, Dinar, Dirk
+Eddelbuettel, Dirk Manske, Dolbneff A.V, Domenico Andreoli, Dominick Meglio,
+Doug Kaufman, Doug Porter, Douglas E. Wegscheid, Douglas R. Horner, Dustin
+Boswell, Dylan Ellicott, Dylan Salisbury, Early Ehlinger, Edin Kadribasic,
+Ellis Pritchard, Emiliano Ida, Enrico Scholz, Enrik Berkhan, Eric Lavigne,
+Eric Melville, Eric Rautman, Eric Thelin, Eric Vergnaud, Eric Young, Erick
+Nuwendam, Erwan Legrand, Erwin Authried, Evan Jordan, Fabrizio Ammollo, Fedor
+Karpelevitch, Felix von Leitner, Florian Schoppmann, Forrest Cahoon, Frank
+Keeney, Frank Ticheler, Fred New, Fred Noz, Frederic Lepied, Gautam Mani, Gaz
+Iqbal, Georg Horn, Georg Huettenegger, Gerd v. Egidy, Gerhard Herre, Giaslas
+Georgios, Gilad, Gilbert Ramirez Jr., Gisle Vanem, Giuseppe Attardi, Giuseppe
+D'Ambrosio, Glen Nakamura, Glen Scott, Greg Hewgill, Greg Onufer, Grigory
+Entin, Guenole Bescon, Guillaume Arluison, Gustaf Hui, Gwenole Beauchesne,
+G<EFBFBD>tz Babin-Ebell, G<>nter Knauf, Hamish Mackenzie, Hanno Kranzhoff, Hans
+Steegers, Hardeep Singh, Harshal Pradhan, Heikki Korpela, Henrik Storner,
+Hzhijun, Ian Ford, Ian Gulliver, Ian Wilkes, Ignacio Vazquez-Abrams, Ilguiz
+Latypov, Ingo Ralf Blum, Ingo Wilken, Jacky Lam, Jacob Meuser, James Bursa,
+James Clancy, James Cone, James Gallagher, James Griffiths, James MacMillan,
+Jamie Lokier, Jamie Wilkinson, Jason S. Priebe, Jean-Claude Chauve, Jean-Louis
+Lemaire, Jean-Marc Ranger, Jean-Philippe Barrette-LaPierre, Jeff Lawson, Jeff
+Phillips, Jeffrey Pohlmeyer, Jeremy Friesner, Jesper Jensen, Jesse Noller, Jim
+Drash, Joe Halpin, Joel Chen, Johan Anderson, Johan Nilsson, John Crow, John
+Janssen, John Lask, John McGowan, Jon Travis, Jon Turner, Jonas Forsman,
+Jonatan Lander, Jonathan Hseu, Jongki Suwandi, Josh Kapell, Juan F. Codagnone,
+Juan Ignacio Herv<72>s, Juergen Wilke, Jukka Pihl, Julian Noble, Jun-ichiro
+itojun Hagino, Jurij Smakov, J<>rg Mueller-Tolk, J<>rn Hartroth, Kai Sommerfeld,
+Kai-Uwe Rommel, Kang-Jin Lee, Karol Pietrzak, Keith MacDonald, Keith McGuigan,
+Ken Hirsch, Ken Rastatter, Kevin Fisk, Kevin Roth, Kimmo Kinnunen, Kjell
+Ericson, Kjetil Jacobsen, Klevtsov Vadim, Kris Kennaway, Krishnendu Majumdar,
+Kristian K<>hntopp, Kyle Sallee, Lachlan O'Dea, Larry Campbell, Larry Fahnoe,
+Lars Gustafsson, Lars J. Aas, Lars Nilsson, Lars Torben Wilson, Legoff
+Vincent, Lehel Bernadt, Len Krause, Linas Vepstas, Ling Thio, Linus Nielsen
+Feltzing, Loic Dachary, Loren Kirkby, Luca Altea, Luca Alteas, Lucas Adamski,
+Lukasz Czekierda, Luke Call, Luong Dinh Dung, Maciej W. Rozycki, Marc Boucher,
+Marcelo Juchem , Marcin Konicki, Marco G. Salvagno, Marcus Webster, Mark
+Butler, Markus Moeller, Markus Oberhumer, Martijn Koster, Martin C. Martin,
+Martin Hedenfalk, Marty Kuhrt, Maruko, Massimiliano Ziccardi, Mathias
+Axelsson, Mats Lidell, Matt Veenstra, Matthew Blain, Matthew Clarke, Maurice
+Barnum, Mekonikum, Mettgut Jamalla, Michael Benedict, Michael Curtis, Michael
+Mealling, Michal Bonino, Mihai Ionescu, Mike Bytnar, Mike Dobbs, Miklos
+Nemeth, Mitz Wark, Mohamed Lrhazi, Mohun Biswas, Moonesamy, Nathan O'Sullivan,
+Naveen Noel, Neil Dunbar, Neil Spring, Nic Roets, Nick Gimbrone, Nick Humfrey,
+Nico Baggus, Nicolas Berloquin, Nicolas Croiset, Niels van Tongeren, Nikita
+Schmidt, nk, Nodak Sodak, Oren Tirosh, P R Schaffner, Patrick Bihan-Faou,
+Patrick Smith, Paul Harrington, Paul Marquis, Paul Moore, Paul Nolan, Pavel
+Cenek, Pavel Orehov, Pawel A. Gajda, Pedro Neves, Pete Su, Peter Bray, Peter
+Forret, Peter Pentchev, Peter Sylvester, Peter Todd, Peter Verhas, Peter
+Wullinger, Phil Karn, Philip Gladstone, Philippe Hameau, Philippe Raoult,
+Pierre, Puneet Pawaia, Rafael Sagula, Ralph Beckmann, Ralph Mitchell, Ramana
+Mokkapati, Randy McMurchy, Reinout van Schouwen, Renaud Chaillat, Renaud
+Duhaut, Rene Bernhardt, Rene Rebe, Ricardo Cadime, Rich Gray, Richard Archer,
+Richard Atterer, Richard Bramante, Richard Cooper, Richard Gorton, Richard
+Prescott, Rick Jones, Rick Richardson, Rob Stanzel, Robert D. Young, Robert
+Olson, Robert Weaver, Robin Kay, Rodney Simmons, Roland Krikava, Roland
+Zimmermann, Roman Koifman, Ron Zapp, Rosimildo da Silva, Roy Shan, Rune
+Kleveland, Ryan Nelson, S. Moonesamy, Salvador D<>vila, Salvatore Sorrentino,
+Sampo Kellomaki, Samuel D<>az Garc<72>a, Samuel Listopad, Sander Gates, Saul good,
+Sebastien Willemijns, Sergio Ballestrero, Seshubabu Pasam, Shard, Shawn
+Poulson, Siddhartha Prakash Jain, Simon Dick, Simon Liu, Spiridonoff A.V,
+Stadler Stephan, Stefan Ulrich, Stephan Bergmann, Stephen Kick, Stephen More,
+Sterling Hughes, Steve Green, Steve Lhomme, Steve Marx, Steve Oliphant, Steven
+Bazyl, Steven G. Johnson, Stoned Elipot, Sven Neuhaus, swalkaus at yahoo.com,
+S<EFBFBD>bastien Willemijns, T. Bharath, T. Yamada, Thomas Schwinge, Thomas Tonino,
+Tim Baker, Tim Bartley, Tim Costello, Tim Sneddon, Toby Peterson, Tom Benoist,
+Tom Lee, Tom Mattison, Tom Moers, Tom Zerucha, Tomas Pospisek, Tomas Szepe,
+Tomasz Lacki, Tommy Tam, Ton Voon, Tor Arntsen, Torsten Foertsch, Toshiyuki
+Maezawa, Traian Nicolescu, Troels Walsted Hansen, Troy Engel, Ulrich Zadow,
+Vincent Bronner, Vincent Penquerc'h, Vincent Sanders, Vojtech Janota, Vojtech
+Minarik, Walter J. Mack, Wayne Haigh, Werner Koch, Wesley Laxton, Wez Furlong,
+Wilfredo Sanchez, Wojciech Zwiefka, Yarram Sunil, Zvi Har'El
--- a/docs/TODO
+++ b/docs/TODO
@@ -15,10 +15,10 @@ TODO
 LIBCURL

 * Introduce an interface to libcurl that allows applications to easier get to
-   know what cookies that are received. Pushing interface that calls a
-   callback on each received cookie? Querying interface that asks about
-   existing cookies? We probably need both. Enable applications to modify
-   existing cookies as well. http://curl.haxx.se/dev/COOKIES
+   know what cookies that are received. CURLINFO_COOKIELIST to get a
+   curl_slist with cookies (netscape/mozilla cookie file formatted), and
+   CURLOPT_COOKIELIST to set a list of cookies (using the same format).
+   http://curl.haxx.se/mail/lib-2004-12/0195.html

 * Introduce another callback interface for upload/download that makes one
   less copy of data and thus a faster operation.
@@ -26,18 +26,25 @@ TODO

 * More data sharing. curl_share_* functions already exist and work, and they
   can be extended to share more. For example, enable sharing of the ares
-   channel.
+   channel and the connection cache.

 * Introduce a new error code indicating authentication problems (for proxy
   CONNECT error 407 for example). This cannot be an error code, we must not
   return informational stuff as errors, consider a new info returned by
   curl_easy_getinfo() #845941

- * Option to set the SO_KEEPALIVE socket option to make libcurl notice and
-   disconnect very long time idle connections.
+ * Use 'struct lifreq' and SIOCGLIFADDR instead of 'struct ifreq' and
+   SIOCGIFADDR on newer Solaris versions as they claim the latter is obsolete.
+   To support ipv6 interface addresses properly.
+
+ * Add the following to curl_easy_getinfo(): GET_HTTP_IP, GET_FTP_IP and
+   GET_FTP_DATA_IP. Return a string with the used IP. Suggested by Alan.

 LIBCURL - multi interface

+ * Add a curl_multi_fdset() alternative. this allows apps to avoid the
+   FD_SETSIZE problem with select().
+
 * Add curl_multi_timeout() to make libcurl's ares-functionality better.

 * Make sure we don't ever loop because of non-blocking sockets return
@@ -57,12 +64,17 @@ TODO

 FTP

- * Optimize the way libcurl uses CWD on each new request over a persistent
-   connection (on FTP) even if it doesn't have to.
+ * Make the detection of (bad) %0d and %0a codes in FTP url parts earlier in
+   the process to avoid doing a resolve and connect in vain.
+
+ * Support GSS/Kerberos 5 for ftp file transfer. This will allow user
+   authentication and file encryption.  Possible libraries and example clients
+   are available from MIT or Heimdal. Requsted by Markus Moeller.

 * REST fix for servers not behaving well on >2GB requests. This should fail
   if the server doesn't set the pointer to the requested index. The tricky
-   part is to figure out if the server did the right thing or not.
+   (impossible?) part is to figure out if the server did the right thing or
+   not.

 * Support the most common FTP proxies, Philip Newton provided a list
   allegedly from ncftp:
@@ -77,15 +89,22 @@ TODO
 * Since USERPWD always override the user and password specified in URLs, we
   might need another way to specify user+password for anonymous ftp logins.

- HTTP
+ * The FTP code should get a way of returning errors that is known to still
+   have the control connection alive and sound. Currently, a returned error
+   from within ftp-functions does not tell if the control connection is still
+   OK to use or not. This causes libcurl to fail to re-use connections
+   slightly too often.

- * Digest and GSS-Negotiate support for HTTP proxies. They only work on
-   direct-connections to the server.
+ HTTP

 * Pipelining. Sending multiple requests before the previous one(s) are done.
   This could possibly be implemented using the multi interface to queue
   requests and the response data.

+ * When doing CONNECT to a HTTP proxy, libcurl always uses HTTP/1.0. This has
+   never been reported as causing trouble to anyone, but should be considered
+   to use the HTTP version the user has chosen.
+
 TELNET

 * Reading input (to send to the remote server) on stdin is a crappy solution
@@ -104,34 +123,31 @@ TODO
 * Evaluate/apply Gertjan van Wingerde's SSL patches:
   http://curl.haxx.se/mail/lib-2004-03/0087.html

- * Peter Sylvester's "Most Significant Common Name" change. Feedback welcome.
-   At least the UTF8 conversion and comparison should be done. Patch?
-
- * If you really want to improve the SSL situation, you should probably have a
-   look at SSL cafile loading as well - quick traces look to me like these are
-   done on every request as well, when they should only be necessary once per
-   ssl context (or once per handle). Even better would be to support the SSL
-   CAdir option - instead of loading all of the root CA certs for every
-   request, this option allows you to only read the CA chain that is actually
-   required (into the cache)...
+ * "Look at SSL cafile - quick traces look to me like these are done on every
+   request as well, when they should only be necessary once per ssl context
+   (or once per handle)". The major improvement we can rather easily do is to
+   make sure we don't create and kill a new SSL "context" for every request,
+   but instead make one for every connection and re-use that SSL context in
+   the same style connections are re-used. It will make us use slightly more
+   memory but it will libcurl do less creations and deletions of SSL contexts.

 * Add an interface to libcurl that enables "session IDs" to get
   exported/imported. Cris Bailiff said: "OpenSSL has functions which can
   serialise the current SSL state to a buffer of your choice, and
   recover/reset the state from such a buffer at a later date - this is used
-   by mod_ssl for apache to implement and SSL session ID cache". This whole
-   idea might become moot if we enable the 'data sharing' as mentioned in the
-   LIBCURL label above.
+   by mod_ssl for apache to implement and SSL session ID cache".

 * OpenSSL supports a callback for customised verification of the peer
   certificate, but this doesn't seem to be exposed in the libcurl APIs. Could
   it be? There's so much that could be done if it were! (brought by Chris
   Clark)

- * Make curl's SSL layer option capable of using other free SSL libraries.
-   Such as the Mozilla Security Services
-   (http://www.mozilla.org/projects/security/pki/nss/) and GNUTLS
-   (http://gnutls.hellug.gr/)
+ * Make curl's SSL layer capable of using other free SSL libraries.  Such as
+   Mozilla Security Services
+   (http://www.mozilla.org/projects/security/pki/nss/), MatrixSSL
+   (http://www.matrixssl.org/) or yaSSL (http://yassl.com/). At least the
+   latter two could be alternatives for those looking to reduce the footprint
+   of libcurl built with OpenSSL or GnuTLS.

 LDAP

@@ -139,8 +155,35 @@ TODO
   lib/ldap.c source file and get moved to the main network code so that the
   multi interface and friends will work for LDAP as well.

+ NEW PROTOCOLS
+
+ * TFTP - RFC1350 (protocol) and RFC3617 (URI format)
+
+   Dan Fandrich: I wrote a tftp protocol module as part of the I-Boot
+   bootloader under a BSD-style license with attribution clause
+   http://download.intrinsyc.com/supported/tools/i-boot-lite/i-boot-lite-1.8/src/libs/net/tftp.c
+
+ * RTSP - RFC2326 (protocol - very HTTP-like, also contains URL description)
+
+ * SFTP/SCP/SSH (no RFCs for protocol nor URI/URL format). An implementation
+   should most probably use an existing ssh library, such as OpenSSH.
+
+ * RSYNC (no RFCs for protocol nor URI/URL format).  An implementation should
+   most probably use an existing rsync library, such as librsync.
+
 CLIENT

+ * "curl --sync http://example.com/feed[1-100].rss" or
+   "curl --sync http://example.net/{index,calendar,history}.html"
+
+   Downloads a range or set of URLs using the remote name, but only if the
+   remote file is newer than the local file. A Last-Modified HTTP date header
+   should also be used to set the mod date on the downloaded file.
+   (idea from "Brianiac")
+
+ * Globbing support for -d and -F, as in 'curl -d "name=foo[0-9]" URL'.
+   Requested by Dane Jensen and others. This is easily scripted though.
+
 * Add an option that prevents cURL from overwiting existing local files. When
   used, and there already is an existing file with the target file name
   (either -O or -o), a number should be appended (and increased if already
@@ -174,19 +217,28 @@ TODO
 * --data-encode that URL encodes the data before posting
   http://curl.haxx.se/mail/archive-2003-11/0091.html (Kevin Roth suggested)

+ * Provide a way to make options bound to a specific URL among several on the
+   command line. Possibly by letting ':' separate options between URLs,
+   similar to this:
+
+      curl --data foo --url url.com : \
+          --url url2.com : \
+          --url url3.com --data foo3
+
+   (More details: http://curl.haxx.se/mail/archive-2004-07/0133.html)
+
+   The example would do a POST-GET-POST combination on a single command line.
+
 BUILD

 * Consider extending 'roffit' to produce decent ASCII output, and use that
   instead of (g)nroff when building src/hugehelp.c
-  
+
 TEST SUITE

 * Make the test servers able to serve multiple running test suites. Like if
   two users run 'make test' at once.

- * Make runtests.pl capable of changing port numbers for the servers. This was
-   the intention from the start, but in practise it is now hard.
-
 * If perl wasn't found by the configure script, don't attempt to run the
   tests but explain something nice why it doesn't.

@@ -201,10 +253,10 @@ TODO
 * curl_easy_cleanup() returns void, but curl_multi_cleanup() returns a
   CURLMcode. These should be changed to be the same.

- * curl_formparse() should be removed
-
 * remove obsolete defines from curl/curl.h

+ * make several functions use size_t instead of int in their APIs
+
 * remove the following functions from the public API:
   curl_getenv
   curl_mprintf (and variations)
@@ -213,3 +265,6 @@ TODO

   They will instead become curlx_ - alternatives. That makes the curl app
   still capable of building with them from source.
+
+ * Remove support for CURLOPT_FAILONERROR, it has gotten too kludgy and weird
+   internally. Let the app judge success or not for itself.
--- a/docs/TheArtOfHttpScripting
+++ b/docs/TheArtOfHttpScripting
@@ -1,7 +1,5 @@
-Online:  http://curl.haxx.se/docs/httpscripting.shtml
-Author:  Daniel Stenberg <daniel@haxx.se>
-Date:    November 6, 2001
-Version: 0.6
+Online:  http://curl.haxx.se/docs/httpscripting.html
+Date:    December 9, 2004

                The Art Of Scripting HTTP Requests Using Curl
                =============================================
@@ -139,11 +137,11 @@ Version: 0.6
  you need to replace that space with %20 etc. Failing to comply with this
  will most likely cause your data to be received wrongly and messed up.

- 4.3 FILE UPLOAD POST
+ 4.3 File Upload POST

-  Back in late 1995 they defined a new way to post data over HTTP. It was
-  documented in the RFC 1867, why this method sometimes is referred to as
-  a RFC1867-posting.
+  Back in late 1995 they defined an additional way to post data over HTTP. It
+  is documented in the RFC 1867, why this method sometimes is referred to as
+  RFC1867-posting.

  This method is mainly designed to better support file uploads. A form that
  allows a user to upload a file could be written like this in HTML:
@@ -160,7 +158,7 @@ Version: 0.6

        curl -F upload=@localfilename -F press=OK [URL]

- 4.4 HIDDEN FIELDS
+ 4.4 Hidden Fields

  A very common way for HTML based application to pass state information
  between pages is to add hidden fields to the forms. Hidden fields are
@@ -181,7 +179,7 @@ Version: 0.6

        curl -d "birthyear=1905&press=OK&person=daniel" [URL]

- 4.5 FIGURE OUT WHAT A POST LOOKS LIKE
+ 4.5 Figure Out What A POST Looks Like

  When you're about fill in a form and send to a server by using curl instead
  of a browser, you're of course very interested in sending a POST exactly the
@@ -204,7 +202,7 @@ Version: 0.6

        curl -T uploadfile www.uploadhttp.com/receive.cgi

-6. AUTHENTICATION
+6. Authentication

 Authentication is the ability to tell the server your username and password
 so that it can verify that you're allowed to do the request you're doing. The
@@ -229,31 +227,31 @@ Version: 0.6
        curl -U proxyuser:proxypassword curl.haxx.se

 If your proxy requires the authentication to be done using the NTLM method,
- use --proxy-ntlm.
+ use --proxy-ntlm, if it requires Digest use --proxy-digest.

 If you use any one these user+password options but leave out the password
 part, curl will prompt for the password interactively.

- Do note that when a program is run, its parameters are possible to see when
- listing the running processes of the system. Thus, other users may be able to
- watch your passwords if you pass them as plain command line options. There
- are ways to circumvent this.
+ Do note that when a program is run, its parameters might be possible to see
+ when listing the running processes of the system. Thus, other users may be
+ able to watch your passwords if you pass them as plain command line
+ options. There are ways to circumvent this.

-7. REFERER
+7. Referer

- A HTTP request may include a 'referer' field, which can be used to tell from
- which URL the client got to this particular resource. Some programs/scripts
- check the referer field of requests to verify that this wasn't arriving from
- an external site or an unknown page. While this is a stupid way to check
- something so easily forged, many scripts still do it. Using curl, you can put
- anything you want in the referer-field and thus more easily be able to fool
- the server into serving your request.
+ A HTTP request may include a 'referer' field (yes it is misspelled), which
+ can be used to tell from which URL the client got to this particular
+ resource. Some programs/scripts check the referer field of requests to verify
+ that this wasn't arriving from an external site or an unknown page. While
+ this is a stupid way to check something so easily forged, many scripts still
+ do it. Using curl, you can put anything you want in the referer-field and
+ thus more easily be able to fool the server into serving your request.

 Use curl to set the referer field with:

        curl -e http://curl.haxx.se daniel.haxx.se

-8. USER AGENT
+8. User Agent

 Very similar to the referer field, all HTTP requests may set the User-Agent
 field. It names what user agent (client) that is being used. Many
@@ -275,7 +273,7 @@ Version: 0.6

        curl -A "Mozilla/4.73 [en] (X11; U; Linux 2.2.15 i686)" [URL]

-9. REDIRECTS
+9. Redirects

 When a resource is requested from a server, the reply from the server may
 include a hint about where the browser should go next to find this page, or a
@@ -294,7 +292,7 @@ Version: 0.6
 page, you can safely use -L and -d/-F together. Curl will only use POST in
 the first request, and then revert to GET in the following operations.

-10. COOKIES
+10. Cookies

 The way the web browsers do "client side state control" is by using
 cookies. Cookies are just names with associated contents. The cookies are
@@ -366,24 +364,80 @@ Version: 0.6

        curl https://that.secure.server.com

- 11.1 CERTIFICATES
+ 11.1 Certificates

  In the HTTPS world, you use certificates to validate that you are the one
  you you claim to be, as an addition to normal passwords. Curl supports
-  client-side certificates. All certificates are locked with a PIN-code, why
-  you need to enter the unlock-code before the certificate can be used by
-  curl. The PIN-code can be specified on the command line or if not, entered
-  interactively when curl queries for it. Use a certificate with curl on a
-  HTTPS server like:
+  client-side certificates. All certificates are locked with a pass phrase,
+  which you need to enter before the certificate can be used by curl. The pass
+  phrase can be specified on the command line or if not, entered interactively
+  when curl queries for it. Use a certificate with curl on a HTTPS server
+  like:

        curl -E mycert.pem https://that.secure.server.com

  curl also tries to verify that the server is who it claims to be, by
-  verifying the server's certificate against a CA cert bundle. Failing the
-  verification will cause curl to deny the connection. You must then use -k in
-  case you want to tell curl to ignore that the server can't be verified.
+  verifying the server's certificate against a locally stored CA cert
+  bundle. Failing the verification will cause curl to deny the connection. You
+  must then use -k in case you want to tell curl to ignore that the server
+  can't be verified.

-12. REFERENCES
+  More about server certificate verification and ca cert bundles can be read
+  in the SSLCERTS document, available online here:
+
+        http://curl.haxx.se/docs/sslcerts.html
+
+12. Custom Request Elements
+
+ Doing fancy stuff, you may need to add or change elements of a single curl
+ request.
+
+ For example, you can change the POST request to a PROPFIND and send the data
+ as "Content-Type: text/xml" (instead of the default Content-Type) like this:
+
+        curl -d "<xml>" -H "Content-Type: text/xml" -X PROPFIND url.com
+
+ You can delete a default header by providing one without content. Like you
+ can ruin the request by chopping off the Host: header:
+
+        curl -H "Host:" http://mysite.com
+
+ You can add headers the same way. Your server may want a "Destination:"
+ header, and you can add it:
+
+        curl -H "Destination: http://moo.com/nowhere" http://url.com
+
+13. Debug
+
+ Many times when you run curl on a site, you'll notice that the site doesn't
+ seem to respond the same way to your curl requests as it does to your
+ browser's.
+
+ Then you need to start making your curl requests more similar to your
+ browser's requests:
+
+ * Use the --trace-ascii option to store fully detailed logs of the requests
+   for easier analyzing and better understanding
+
+ * Make sure you check for and use cookies when needed (both reading with -b
+   and writing with -c)
+
+ * Set user-agent to one like a recent popular browser does
+
+ * Set referer like it is set by the browser
+
+ * If you use POST, make sure you send all the fields and in the same order as
+   the browser does it. (See chapter 4.5 above)
+
+ A very good helper to make sure you do this right, is the LiveHTTPHeader tool
+ that lets you view all headers you send and receive with Mozilla/Firefox
+ (even when using HTTPS).
+
+ A more raw approach is to capture the HTTP traffic on the network with tools
+ such as ethereal or tcpdump and check what headers that were sent and
+ received by the browser. (HTTPS makes this technique inefficient.)
+
+14. References

 RFC 2616 is a must to read if you want in-depth understanding of the HTTP
 protocol.
--- a/docs/VERSIONS
+++ b/docs/VERSIONS
@@ -20,7 +20,7 @@ Version Numbers and Releases
   N is pre-release number

 One of these numbers will get bumped in each new release. The numbers to the
- right of a bumped number will be reset to zero. If Z is zero, it is not
+ right of a bumped number will be reset to zero. If Z is zero, it may not be
 included in the version number. The pre release number is only included in
 pre releases (they're never used in public, official, releases).

@@ -49,7 +49,7 @@ Version Numbers and Releases

 As a service to any application that might want to support new libcurl
 features while still being able to build with older versions, all releases
- have the libcurl version stored in the curl/curl.h file using a static
+ have the libcurl version stored in the curl/curlver.h file using a static
 numbering scheme that can be used for comparison. The version number is
 defined as:
        
@@ -62,3 +62,6 @@ Version Numbers and Releases
 This 6-digit hexadecimal number does not show pre-release number, and it is
 always a greater number in a more recent release. It makes comparisons with
 greater than and less than work.
+
+ This number is also available as three separate defines:
+ LIBCURL_VERSION_MAJOR, LIBCURL_VERSION_MINOR and LIBCURL_VERSION_PATCH.
--- a/docs/curl-config.1
+++ b/docs/curl-config.1
@@ -1,8 +1,27 @@
-.\" You can view this file with:
-.\" nroff -man curl-config.1
-.\" Written by Daniel Stenberg
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2005, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" * $Id$
+.\" **************************************************************************
 .\"
-.TH curl-config 1 "8 Oct 2002" "Curl 7.10" "curl-config manual"
+.TH curl-config 1 "25 Jan 2004" "Curl 7.13.0" "curl-config manual"
 .SH NAME
 curl-config \- Get information about a libcurl installation
 .SH SYNOPSIS
@@ -32,13 +51,20 @@ to link your application with libcurl.
 This is the prefix used when libcurl was installed. Libcurl is then installed
 in $prefix/lib and its header files are installed in $prefix/include and so
 on. The prefix is set with "configure --prefix".
+.IP "--protocols"
+Lists what particular protocols the installed libcurl was built to support. At
+the time of writing, this list may include HTTP, HTTPS, FTP, FTPS, GOPHER,
+FILE, TELNET, LDAP, DICT. Do not assume any particular order. The protocols
+will be listed using uppercase and are separated by newlines. There may be
+none, one or several protocols in the list. (Added in 7.13.0)
 .IP "--version"
 Outputs version information about the installed libcurl.
 .IP "--vernum"
 Outputs version information about the installed libcurl, in numerical mode.
 This outputs the version number, in hexadecimal, with 8 bits for each part;
 major, minor, patch. So that libcurl 7.7.4 would appear as 070704 and libcurl
-12.13.14 would appear as 0c0d0e...
+12.13.14 would appear as 0c0d0e... Note that the initial zero might be
+omitted.
 .SH "EXAMPLES"
 What linker options do I need when I link with libcurl?

--- a/Show More
+++ b/Show More